River Blog

Insights on doing great work with AI.

The Signal-Based Prospecting Playbook

A channel-by-channel strategy for finding and closing B2B leads who are already in-market, before they ever hear from a competitor

A channel-by-channel strategy for finding and closing B2B leads who are already in-market, before they ever hear from a competitor

By Chandler Supple
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It's HTML All the Way Down

The fastest way to get better output from an AI is not a longer, more elaborate prompt or even a different model. It is changing the mode in which you ask it to answer you.

The fastest way to get better output from an AI is not a longer, more elaborate prompt or even a different model. It is changing the mode in which you ask it to answer you.

By Brian Joseff
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AIA G702 and G703 Guide for Construction Draw Packages

Every field explained, common errors flagged, and lender expectations clarified

Every field explained, common errors flagged, and lender expectations clarified

By Chandler Supple
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Construction Change Order Log Template

Track every approved change order and its SOV impact before your next draw

Track every approved change order and its SOV impact before your next draw

By Chandler Supple
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Construction COI Tracker Template

Track certificate expiration dates and coverage for every active subcontractor

Track certificate expiration dates and coverage for every active subcontractor

By Chandler Supple
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Construction Draw Package Template and Checklist

What goes in, what gets rejected, and how to stop chasing the same documents every month

What goes in, what gets rejected, and how to stop chasing the same documents every month

By Chandler Supple
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Construction Draw Request Checklist

Every document your lender requires, in the order they want to see it

Every document your lender requires, in the order they want to see it

By Chandler Supple
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Lien Waiver Tracker Template

Track conditional and unconditional waivers across every subcontractor and draw period

Track conditional and unconditional waivers across every subcontractor and draw period

By Chandler Supple
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Monthly Construction Draw Workflow

A repeatable process from invoice collection through lender submission

A repeatable process from invoice collection through lender submission

By Chandler Supple
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SOV Reconciliation Guide for Construction Draws

How to reconcile your Schedule of Values so lender reviewers and inspectors find nothing to flag

How to reconcile your Schedule of Values so lender reviewers and inspectors find nothing to flag

By Chandler Supple
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Build-to-Rent Pro Forma: Financial Modeling for BTR Communities

Stabilized yield, exit cap rate, and investor returns for BTR townhome deals

Stabilized yield, exit cap rate, and investor returns for BTR townhome deals

By Chandler Supple
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Construction Loan Draw Schedule: A Homebuilder's Guide

How to model draws, peak equity, and the revolver for a multi-start program

How to model draws, peak equity, and the revolver for a multi-start program

By Chandler Supple
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GP/LP Waterfall Model for Real Estate Syndicators

Structure the promote, model the pref, and show LP net IRR honestly

Structure the promote, model the pref, and show LP net IRR honestly

By Chandler Supple
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How to Underwrite Raw Land: Step-by-Step Analysis

From parcel description to LOI in seven steps

From parcel description to LOI in seven steps

By Chandler Supple
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Real Estate Development Pro Forma Package: The Complete Guide

Not just a spreadsheet — the financial model plus the evidence package that lets a developer, lender, or investor decide whether the project works.

Not just a spreadsheet — the financial model plus the evidence package that lets a developer, lender, or investor decide whether the project works.

By Callie Whitaker
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Real Estate Feasibility Study: Does Your Deal Pencil?

The six questions every residential development feasibility study must answer

The six questions every residential development feasibility study must answer

By Chandler Supple
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Residual Land Value: How to Calculate What You Can Pay

The single most important number in residential land underwriting

The single most important number in residential land underwriting

By Chandler Supple
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Subdivision Development Pro Forma: Modeling a 38-Lot SFR Project

Land dev, lot sales, and vertical homebuilding in one end-to-end model

Land dev, lot sales, and vertical homebuilding in one end-to-end model

By Chandler Supple
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How to Ghostwrite a Business Book in 8 Weeks

Accelerated methodology for delivering quality business books on compressed timelines

Accelerated methodology for delivering quality business books on compressed timelines

By Chandler Supple
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Claude Code for Non-Developers: What It Actually Does (and What to Skip)

You don't need to write a single line of code to get real value out of Claude Code

You don't need to write a single line of code to get real value out of Claude Code

By Chandler Supple
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Claude Cowork vs. Claude Code: Which One Should You Actually Use?

A plain-English breakdown for founders who don't want to read the docs

A plain-English breakdown for founders who don't want to read the docs

By Chandler Supple
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What Is Claude Cowork? Anthropic's New AI Agent for Everyday Work, Explained

A clear-eyed look at what Claude Cowork actually does, how it differs from Claude Code, and whether it's worth your time as a founder.

A clear-eyed look at what Claude Cowork actually does, how it differs from Claude Code, and whether it's worth your time as a founder.

By Chandler Supple
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How to Find Ghostwriting Clients in 2026

Proven strategies that fill your pipeline with high-paying ghostwriting projects

Proven strategies that fill your pipeline with high-paying ghostwriting projects

By Chandler Supple
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The Annual Planning System for Busy Executives

A year-in-review, goal-setting, and quarterly breakdown process you can finish in an afternoon

A year-in-review, goal-setting, and quarterly breakdown process you can finish in an afternoon

By Chandler Supple
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How to Balance Short-Term Fires With Long-Term Goals

A practical framework for protecting your strategic priorities when everything feels urgent

A practical framework for protecting your strategic priorities when everything feels urgent

By Chandler Supple
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The Signs You're Heading Toward Founder Burnout (And How to Course Correct)

Catch the warning signs early — before burnout derails you and your company

Catch the warning signs early — before burnout derails you and your company

By Chandler Supple
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How to Keep Your Goals Top of Mind When You're Swamped

Practical tactics for staying focused on what matters, even when the day-to-day is relentless

Practical tactics for staying focused on what matters, even when the day-to-day is relentless

By Chandler Supple
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The Operator's Guide to Running a Tight Ship Without Burning Out

How to keep operations running smoothly without running yourself into the ground

How to keep operations running smoothly without running yourself into the ground

By Chandler Supple
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How to Scale Yourself When You Can't Afford to Scale Your Team

Delegation, automation, and AI as leverage when headcount isn't an option

Delegation, automation, and AI as leverage when headcount isn't an option

By Chandler Supple
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How to Stop Being the Bottleneck in Your Own Company

The most common ways founders slow their teams down, and what to do about it

The most common ways founders slow their teams down, and what to do about it

By Chandler Supple
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What to Delegate to Your Executive Assistant (And What to Keep)

A practical framework for deciding what to hand off

A practical framework for deciding what to hand off

By Chandler Supple
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The 90-Day Planning Framework for Founders

How to set priorities, break them into weekly actions, and actually follow through

How to set priorities, break them into weekly actions, and actually follow through

By Chandler Supple
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How to Decide Between an AI EA and a Human EA

A practical framework for choosing the right support model at the right time

A practical framework for choosing the right support model at the right time

By Chandler Supple
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How AI Can Help You Stay on Track With Your Goals

What AI tools actually do well for goal management, and where human judgment still wins

What AI tools actually do well for goal management, and where human judgment still wins

By Chandler Supple
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AI Relationship Management: What's Actually Possible in 2026

An honest look at what AI can and can't do for your professional network

An honest look at what AI can and can't do for your professional network

By Chandler Supple
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How to Align Your Daily Work With Your Long-Term Goals

A practical system for closing the gap between what you work on and what actually matters

A practical system for closing the gap between what you work on and what actually matters

By Chandler Supple
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The Async Work Habits That Save Executives Hours Every Week

How shifting to async-first communication reduces interruptions and gives you your time back

How shifting to async-first communication reduces interruptions and gives you your time back

By Chandler Supple
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The Best Personal CRM for Professionals Who Hate Manual Data Entry

Relationship tracking that actually sticks — because it runs itself

Relationship tracking that actually sticks — because it runs itself

By Chandler Supple
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How to Build a Referral Network That Works Without Effort

Structure your relationships so referrals flow naturally, without constantly asking

Structure your relationships so referrals flow naturally, without constantly asking

By Chandler Supple
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How to Build a Business System That Runs Without You

The documentation, delegation, and automation framework that gives founders their time back

The documentation, delegation, and automation framework that gives founders their time back

By Chandler Supple
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Buy Back Your Time: The Founder's Guide to Delegation

The mindset shift that changes everything about how you work

The mindset shift that changes everything about how you work

By Chandler Supple
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How to Do a Calendar Audit and Reclaim Your Week

Most professionals are busy. Very few are busy with the right things.

Most professionals are busy. Very few are busy with the right things.

By Chandler Supple
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The Meeting Audit: How to Cut Your Meeting Load in Half

A step-by-step process for finding and eliminating the meetings that aren't earning their time

A step-by-step process for finding and eliminating the meetings that aren't earning their time

By Chandler Supple
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Deep Work for Executives: How to Find 2 Hours of Focus Time Every Day

A practical system for protecting uninterrupted work time, even when your calendar says otherwise

A practical system for protecting uninterrupted work time, even when your calendar says otherwise

By Chandler Supple
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How to Delegate Without Micromanaging

Handing off work is only half the job. The other half is actually letting go.

Handing off work is only half the job. The other half is actually letting go.

By Chandler Supple
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The Delegation Framework That Actually Works for Control Freaks

A trust-building system for handing things off without losing quality

A trust-building system for handing things off without losing quality

By Chandler Supple
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How to Use an Executive Assistant to Protect Your Deep Work Time

Specific protocols for calendar management and interruption filtering

Specific protocols for calendar management and interruption filtering

By Chandler Supple
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How an Executive Assistant Can Transform Your Workday

A before-and-after look at what changes when you finally have the right support

A before-and-after look at what changes when you finally have the right support

By Chandler Supple
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The Time Audit Every Executive Should Do Once a Year

A step-by-step guide to finding out where your time actually goes — and what to do when the results are uncomfortable

A step-by-step guide to finding out where your time actually goes — and what to do when the results are uncomfortable

By Chandler Supple
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How to Find a Great Executive Assistant Without a Staffing Agency

Save the markup. Keep the quality.

Save the markup. Keep the quality.

By Chandler Supple
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