Originally Posted by Dino
...If you are worried then leave the console hatch open when you store her on the trailer....
I did that once, only once cos a mouse set up home in there. It chewed up me almanac to make a furry den but it also peed everywhere else. Keep the hatch shut.
For a consol drain, drill a hole right at the bottom edge (and seal the edges
) and use one of the rubber bungs which have a lever to expand the rubber. Put it in from the inside so it's not unsightly. It needs to be towards the back of the boat because the deck invariably leans backward. Wait until the boat has been floated because I bet it lists slightly to one side. For an anchor locker drain, just make a Ø10 hole and leave it open. As others have said, a fair amount of water is retained in the anchor warp and it gradually drains out. If there is no drain it can become smelly and fishy in there.