Found an old newspaper ad for Goin All The Way Part II from March 1986. So fat I haven't been able to find out anything else about it. It starred Gary Hershberger, Jonna Leigh Stack and Robert Krantz. There doesn't even seem to be a copy on VHS.
So do I. Got it mainly to put my soundtrack in play order, but also to see since I hadn't even heard of it until I got the soundtrack on record and converted it to MP3. Just wish I could find a way to figure out what the Hawaiian instrumental is that plays three or four times in the film. It's a semi-decent teen comedy with fair share of exposed breasts. Nothing sexually outrageous though.
"Wherever You Go, There You Are." - Buckaroo Banzai