Skoolies for me. A few years ago I bought a used school bus and started converting it into a motorhome. I made an account at the main forum (skoolie.net) because there were people there that actually knew useful stuff, primarily about metalworking (which I'd never done before) and the mechanical aspects of bus ownership (which I still don't know shit about).
Surprisingly (or maybe not) skooliers heavily tend towards being right-wing, trump-loving, gun-toting, immigrant-hating wankers. There are exceptions but they always end up being driven away. The thought of going to one of the annual skoolie gatherings is nightmare fuel for me.
Your dad did the right thing. I got mine 95% done at the cost of tens of thousands of dollars and arthritis basically everywhere, just for the honor of paying $100 a month to park it at a U-haul lot. I know how to weld and rivet now, just as useless as the bus.