[msbhammer]

As far as I know, I dont have a raised floor with the recessed floor drains. Your V for the year should have scuppers. If they dont, they may have been glassed over for some reason. The scuppers are right at the waterline. But I installed a deck drain with a ball in it to stop water from coming in. Also, if you look at my drain that i posted, I have a ....cant remember what its called now, but there is a rubber flapper inside the valve that stops water from coming in, but lets water out. I picked them up at West Marine. You really need to post pics. of your drain set up so we can get a better understanding as to what you got.