soft spot

So after reading some of the horror stories of soaked floatation foam I'm now wondering if I might have the same problem with my boat. I have a 93 SN with 680 hours which I bought last summer. I've noticed since day one that there was a soft spot in the floor just aft of the observers seat next to the doghouse. The other thing that kind of scares me is that the boat has so spider cracks on the deck just below the side glass on the passenger side. Could these cracks be an indication of some structural problems caused by the saturation? How do I check for saturation without tearing out the carpet?
I must add that it's obvious that this boat has been well cared for over the years which is the reason why I bought it.
Am I just paranoid or what??
Thanks
Glen

I believe that there is still a sheet of plywood flooring that runs from the motor forward that may be delaminating though.

You may have some water intrusion, but being closed cell foam (Also a plus on your side)I don't think that it will retain the water. It may be sloshing between the foam and hull though. I can't honestly say how much of a problem that may be. I would think not much. The stringers and anything else under there SHOULDN'T be affected. Maybe someone else can chime in...

TRBenj wrote: ripster92 wrote: I believe that there is still a sheet of plywood flooring that runs from the motor forward that may be delaminating though. Not true- no wood in the floor or stringers starting in '93.

Thanks Tim. I wasn't sure...

If everything is sealed up, how do water get down there anyways?
What did they use for the floor??
So can I breath a sigh of relief now?
What should I do about the spider cracks? Should I dremel a "V" groove fill with gelcoat and sand/polish, or is there a write-up I can refer too?

Thanks for all the help guys.
Glen