leaks
I had the same problem with my '88 33.5. Check where the anchor locker box and the deck meet, there was no caulking on my boat so rain and waves over the bow could enter there. Also check the bow pulpit mounts--the stbd. mount has a hole where the wiring for the nav lights exits. Also, the fresh water fill and overflow hose are located in the bow and the hoses could be leaking. I had all thre problems, but now are fixed and no more wet bunk!
