Hello everyone, I just finished coding an app for Android that easily calculates TOD racing calculations. It features abilities to calculate times for multiple boats, save race results, and compare classes/races. I'd love for you guys to download it, try it out, and give some feedback so that I...

I'm trying to find out where to download charts compatible with OpenCPN specifically for the Great Lakes.

We are new owners and we are looking for the owners manual for the Watkins 27 ft sailboat, thanks!