I boat a boat for like dirt cheap. I put a newfloor in it and some stuff. We ran it here at my house with one of those water flusher things and it ran great. SO the next day I took it to the lake and put it in the water and it would not start. the trim and tilt worked but the stater would not engage and the electric choke would not work. All that worked fine the day before so I dont know what happend. Could some one help 