Finally towed the boat in out of the frozen cold and started ripping it apart.
As suspected stringers are pooched, to the point where I could probably kick a few of the out, now that the foam is gone.
With that being said, got a sold 2 days work on the boat and have it stripped right down to the bones at this point, much further that I would have anticipated for 2 days work.
Here are a few pics of the progress made thus far, and will keep posting as we continue on.