Went camping the last few days which always includes bringing my canoe. It's a 15 footer that I got way back before I was married. (Got it at Sears, I don't think they have canoes anymore!) Anyhow, due to my hurt shoulder, old age, or laziness, I just can't go as far as I want to anymore, so I've thought of putting one of those small motors on it. Any knowlegable canoeists on BrownCafe who could steer me in the right direction on this? I have questions! Are those little motors electric? Do I need some big ol' car battery in the canoe with me? How long does the battery last?