Escape From Hell (1980) + Hotel Paradise (1980) = Savage Island (1985)

Brief summary: Escape From Hell and Hotel Paradise were shot at the same time or back to back with the same cast and same director. Footage from the two is what makes up the bulk of the 1985 frankenstein'd feature "Savage Island" that adds a wraparound story with Linda Blair.

I've seen Savage Island, and Escape From Hell. My impression is that most (maybe all) of the good footage used in Savage Island is from Escape From Hell. Is anyone here familiar enough with Hotel Paradise to know if it's worth owning/seeing in its own right? Does it have a great shower scene or lesbian sex scene or something else befitting it's W.I.P. genre that makes it worthwhile?