Well after reading the first two post ,I went out to check the frame. It is rusting and needs a good clean up and painting
but it is OK. So next started checking under the front seats. The right side was wet from the under side , but the left side was just rotten , and it is rotten under the table . So I am guessing there is a lot of rot under the floor as well .One can feel high and low spots as you walk on the floor.
Can the top fiberglass of the floor be cut out and replace the plywood ,or will every thing have to come out to replace the plywood ?
PS Thanks for the feed back.