Great flashback photo!
The only thing I can add is that I have distinct memory of booking one of those treehouse villas via the Magic Kingdom Club, sometime early in the Reagan Administration. They were a lodging option, and quite unique and fun!
My family were all educators, and we had options for The Magic Kingdom Club. I have a pamphlet still somewhere, if it survived a move.
It had a neat little fold out of The Marketplace shopping village.