I just purchased a new to me 195 Bayliner ( I know they are cheap boats with wood floors). This is my first I/O and that is scarier to me than the wood. Just don't know much about them. (Although I did have enough sense to replace the bellows and impeller as soon as I got it. Even got the seller to knock the price of that off the purchase price. I will continue the practice of the previous owner and garage it. Problem is that the extended swim platform makes it a few inches too long to fit in my garage. I am going to remove it and would like advice on the best thing to seal the screw holes. I have been a boat owner for a long time but have only put screws in the transom, never taken them out.