AOL did delete everything quite unexpectedly... if you ever find that stack on a floppy or elsewhere, email me (hypercardonline@gmail.com) and I'd be happy to assist getting it running online.
Next time I visit my parents I'll have to see if I can get their old Mac LC chugging again. Apple built them like tanks back then, I wouldn't be surprised if it still works. The Hard Drive is the biggest question mark.