Hello Mike and welcome aboard
I'm sorry your cruising of the forum hasn't talked you out of your plan! lol
When I read your post, a light bulb went off
Pick up a bus, gut it, go to Habitat Restore, load up a bunch of cabinets, plumbing, electrical, furniture, and travel the country peddling to other skoolies that don't have easy access for Habitat Restore!
Thereby, funding your build!