Hi, my name is Manuel, I'm a San Francisco Bay Area sailor, working with a bunch of developers and sailors to create a free iPhone app for sailing, focused on mapping and showcasing the knowledge local sailors have of their local waters. Our first, barebones version just came out, but we are thinking of features to add to it.
Anyway, I was wondering what iPhone apps, if any, you guys use for sailing or geeking out about sailing, what you like/dislike about them, and what features you wish they had. Also what your experience with cell coverage in coastal waters is. Here in the SF and Monterey Bay Areas 3G coverage is actually great.