I don't have a real gps (just an iphone with a knots p/hour app) and i am thinking about getting a 201 or 72.
What features do you use besides current speed and top speed with your gps?
When to make a left turn...
I've got the old GPS replay from Velocitek that allows you to load in several GPS trails from different boats and replay races on the computer. The new replay by Velocitek is very cool but I believe it only reads Velocitek products now.
