Stop Losing Track of Your Boat
Manuals. Maintenance. Parts. Notes. Scattered everywhere. Misplaced when you need them most.
C-Shel Yacht Management System gives you one place to manage it all
so you always know what’s done, what’s due, and where to find it.
Built from years of cruising. One-time purchase. No subscription. Works on all your devices.
“Get it. It just prompts you on all the things that you need to do, and it educates you along the way. It’s a great app. Any boater should have it. It’s a great resource.”
Jon Taffer
Host & Executive Producer of Bar Rescue, BoaterHow This Actually Works on Your Boat
Instead of trying to remember everything, your boat runs off a system:
Open your dashboard → see what needs attention today
Log maintenance as you do it → nothing gets lost
Track parts and spares → know what’s on board
Keep manuals and notes in one place → find things instantly
Plan trips, provisioning, and projects → everything stays organized
Everything connects, so you’re not managing pieces… you’re running a system.
Stop Managing Chaos, Start Enjoying Your Boat
Owning a boat should feel like freedom, not another job you can’t clock out of.
Without a solid system, you risk:
Forgetting crucial maintenance that leads to costly breakdowns
Losing track of gear, spares, and documents when you need them most
Feeling overwhelmed by disorganization
C-Shel Yacht Management System takes the mental load off your shoulders, letting you focus on what you actually bought the boat for; the adventures, the sunsets, and the open water.
Build Your Boat’s Memory System
Everything you know about your boat, your systems, and your cruising life, all in one place.
Never Forget What Worked
Keep everything you’ve learned about your boat:
Fixes that actually solved the problem
Lessons learned the hard way
Notes you’ll need again at the worst time
Parts, costs, and service history tied to real issues
So the next time something breaks…
you already know what to do.
Find What You Need Instantly
No more digging through folders, emails, or random apps:
Manuals, diagrams, and specs in one place
Warranties and surveys when you actually need them
Official documents organized and easy to access
Open your system. Search. Done.
Personal Cruising Guide
Your own system for how you cruise:
Favorite anchorages and marinas
Fuel stops and services notes
Best routes and trip plans
Your cruising knowledge stays with you, not scattered across apps and notebooks.
This is where your boat stops relying on memory and starts running on a system.
Keep Your Boat Alive with Smarter Maintenance
Prevent breakdowns. Extend the life of your systems. Cruise with confidence.
Maintenance is the #1 reason boats lose time, money, and reliability. C-Shel Yacht Management System gives you a complete vessel maintenance hub that helps you stay ahead of issues, not behind them.
With CSYMS, you can:
Schedule recurring maintenance on equipment, by the service intervals of time past, hours on equipment, and fuel consumption
Get reminded when service is due based on any service interval via the Service Due Inbox
Log completed maintenance work with notes, invoices, and photos, all in a convenient, organized, and searchable maintenance log
Track your onboard inventory so you always know what spares you have, what equipment they belong to, and where they’re stored
No more guessing. No more missed or late oil changes. Just confidence in your vessel and your system.