I just bought my first fiberglass camper. It's an 1973 Play Pac that I got in NY state and hauled back to Canada.
I have had fun restoring it (so far) to usable condition as I don't know what the original look was.
I'm happy to have found this site aas I'm sure I will have questions
My first trailer was a Play Pac project. It is a nice lay out for a small trailer. Kitchen counter in the front. Closet for porta-potti on the front drivers side corner and the dinette has two long bench beds. Some models has a dome skylight over the kitchen which was nice until the leaked or cracked. Do a site Google search for Play Pac. I think there is a thread on here from the designer.