GS44MC Cored Hull?
Has anyone cut through-hull openings on a Gulfstar 44MC? If so, where on the hull and what materials and thicknesses did you find? I'm looking at a survey for a 1980 44MC model and in regard to hull material is says:
"...fully balsa cored molded fiberglass gelcoat cosmetic finish"
I suspect the keel area must be solid FRP but would like to hear from those with first hand knowledge.