I just got the boat and there is all kinds of plugs and openings on the back of the boat can someone please let me no what all of them are and what ones i need to plug before putting it in the water. When i put it in the lake today the drain in the floor under the drivers seat started leaking water into the floor not out? any ideas. I can add some pics if it will help you see what i am talking about. thanks for all the help