I have a old 15 foot semi v smoker craft and it must be possessed because twice now it had dumped its passengers just as it comes up on the trailor. Could it be it doesnt want to stop fishing? The first time it happen to me a couple of weeks ago!! We were unloading everyone was out I stood up and the boat threw me out upside down back flip!! My wife and father in law thought this was hilarous and for a week they would just break out into laughter!!! Well this weekend as we neared trailor the boat did her trick again and my father in law hit the drink head first. We are waiting for the wifes turn. But could it just be possessed?