Quote Originally Posted by Commander227 View Post
...but now I am planning on a 48 volt Mars brushless electric motor set up. less weight, no noise, I moor at a dock with shore power so charging isn't a problem. it looks like I will get about 1.5 hours @ hull speed or 4-5 hours @ around 3 knots with 4 group 27 deep cycle batteries.
Keep us updated and post lots of details on this one!