Thanks Dave and Scott, Much appreciated.
I pulled the hanging locker side fiberglass away from the core, and found it to be a combination of plywood and balsa. The plywood was in a triangular shape beginning at the hull/bulkhead interface, and continuing on about 30" across the overhead. At the bottom, it extended about 6" and then angled up to meet the top.
Mine was completely saturated, as was some of the balsa.
I replaced with marine plywood and several layers of glass with matting.
We went out for a shakedown sail yesterday, and everything seems secure now.
Thanks again for the insight.
Jon - Margay #455
