I have a 1960 Carver boat that had 6" of delamination in its first 54 years so far.. And my first camper was an 88 Lance p-up 825 that had a bad door threshhold, but never delaminated.
I sold the pup 2 years ago.
Guess I was lucky on the other two.
I paid 5700. It is repairable to better than what coachman did. It'll require a whole hundo for the 22' of eternabond that would have prevented both sides leaks, but some wiser engineering would have had shingling at the roof versus a caulk seam.
So for pictures do I link to a different site or what...
Thanks