I realize this is a stupid question to some, but how do you launch a jet boat? It seems there are a lot of things to do. I may be doing it alone so i am interested in how they do it. I need to get the boat running, then adjust the gate valves, that are back by the transom (do people move them forward more so they can reach them withoust jumping out of the boat). I then have to worry about the boat taking off while i am doing all this. I am iterested how others do all this when they are alone at the launch.