First post: I was given an old 12' Polarkraft jon boat. Another buddy gave me an old Ted Williams trolling motor. It has 10 speeds and seems to work correctly. I'd like to find out the amount of thrust this thing is rated at. I'm new to the boat game and have enjoyed getting all kinds of free old hand-me-down boat gear so far. I love fishing and am tired of shore fishing!! lol Any information is appreciated.