Larry had this link buried down in a reply to a long thread. It's one
of the most disturbing things I've read about boats in a long time.
It deserves much wider exposure.

http://yachtsurvey.com/Fiberglass_Boats.htm

Boy, do I love my 1980 Endeavor 32 with 3/4 inches of solid glass
between me and the ocean. I cut some holes for new through hulls and
there is enough glass in there to build about ten boats today.

--

Roger Long