My airport compressor stopped working. The big 5HP compressor I sold because I can't run it at the airport where we have only 110V. That had a big 18 CFM compressor on it. I learned that I'll never get more than about 2HP from 110V and I need more CFMs than 3 or 4 that 2HP can provide. So I decided to go for a gas powered compressor. I found this one on Craigslist. Turns out the seller is the largest distributor of chainsaw parts in the world and his shop is just an hour drive from here.
I used this compressor on my Cherokee already for struts, compression and it works great. It has a 5HP Honda motor and aabout 10 CFM compressor at 90psi. This will be able to pain the one small skin that needs painting on top of the RV.