After dealing with problems with my cheap harbor freight direct drive compressor (bought back well before I started the RV), I decided it was time for a new unit. I picked up a Husky branded unit from Home Depot. It is a 60 gallon belt-drive compressor. I haven't had much time with it yet, but so far I am happy.
I need to set it up a little better, but this will do to get me back up and running.