I think you can also get to some of the foam from taking out the rod holders..I know the foam is for safety but i HATE the stuff ..Had a few boats over the years and they all had saturated foam from one degree to another..Its like wet snow and when its gets wet it weights a TON.. the bad part is there is no way to get it out ,,,you have to dig it out.. I did here that there was a liquid that you can pour on it and it will desove it but i have looked and looked all over the net and in stores and cant find the stuff ..I have poured everthink from gas to acid on it and no luck..