Took my Droid2 on the water with me over the weekend at the DI Race. My D1 went Round the Island.

I bought a cool app called, Navionics Marine. I got the entire US Central set of marine charts for like $15. I was contemplating upgrading my Bluecharts, but at $75/zone, I don't need them enough to spend that much. Garmin is including the FULL US Blue Chart set with some of their new handhelds. I'll probably upgrade my maps that way; i.e. whole new unit.

I did just find a similar app in the android market calld BC Racer. $4, downloading now.... will play with it.