In removing the gas tanks to replace the fuel lines, I noticed that the floor on my boat is in need or repair. I thought the soft spot in the floor was the typical near the drain Stratos mini trampoline. I found out quickly that the floor is cracked/de-laminated (see pictures below). The crack is located inside of the yellow square and is 2-3 inches of the center of the line. The picture with the screw driver is where the crack is. The composite under the tanks are good solid and the floor at the bow near both seat inserts are solid as well. This area seems to be the only soft spot.
I would like to get opinions on the next steps and also information on where the stringers (right word?) are located under the floor. If more pictures are needed let me know.