New technology has brought many changes to navigation. Here’s how to make sense of AIS aids to navigation before you get into trouble.
Real and Virtual AIS Aids To Navigation
What does it mean when you see an ATON on your chart that you can’t see with your eyes? Captain John explains.
How To Prepare A Boat For A Major Hurricane
How to prepare your boat for a hurricane, with ten things you absolutely must do and why. Give your boat a fighting chance!
Dinghy Drift
A dinghy drift or raft-up is a floating party — generally for happy hour and a gorgeous sunset, shared with friends. How to make it happen!
Living on a Boat: What Do You Do All Day?
What do you DO all day, living on a boat? Is it boring when you’re at anchor? Is it like chartering? Hour-by-hour summary of a day cruising the Bahamas.
Crossing the Gulf Stream: Route Planning
The Gulf Stream will push you north the whole way across. Here’s the math that tells you exactly how to plan for it.
Gulf Stream Map: Real-Time Location, Speed & Counter-Currents
Want to know where the Gulf Stream actually is today? Here’s the real-time map tool that makes passage planning dramatically easier.
GPS to Wifi iPad for Aqua Map – Under $10
Step-by-step how to use your phone’s GPS information on a wifi-only iPad (without GPS) with AquaMap. Cost: less than $10 vs. $100 for external GPS.
Bahamas Internet Options
8 Bahamas internet options compared: wifi from businesses, international roaming, T-Mobile, BTC, Aliv, MyIslandWifi, Google Fi and Iridium GO!
Aqua Map
Aqua Map is a fantastic app for route planning and navigation, with excellent (and affordable) charts. Learn all the features that make it a winner.









