After a good day of thinking about everything I am going to check the keel bolts first then move over and up the hull to the deck. I have to rule out the bolts, I will use some powder or paper towels first. The next problem - and I think it is a totally different deal is to make sure water is staying out of the cooler. I see no way that much water could be getting into the boat without getting something else wet. It has to be that the thru hul was open and it filled the tank due to it being under the water line.
I will recheck the scupper hoses, I replaced the port side and i need to check all the other lines to make sure they are sealed, or just replace them all. There are two openings for the backstay ajusters on the transom, I will tape them to test the area under the cockpit and use another small pile of powder across the bottom under the steering wheel.
I will again check the mast and hardware attached to it,
What is the stainless steel called that attaches under the deck forward of the mast to the mast at the base. I think I wil get a sprinkler to set on top of the deck house and see if there is anything theat flows thru.
I will also chech all of the thruhulls by the powder test.
Its going to look like a big cheech and chong movie down there. I think on the thru hulls I will build a powder cone at the base and see if anything moves the pile down hill.
Thanks again everone for all the thoughts.