Class C and Class A RV licenses do not require anything above a standard driver's license.
Disclaimer: I own an RV.
Disclaimer: I own an RV.
We're building military 6x6's into motorhomes, and as soon as they meet the requirements for a living space, there's no special regulation.
Little hard to swallow the fuel cost if you're planning on back-and-forth trips, but my route is a long, drawn out squiggle across north and south America, so we'll only be doing a few hundred miles a month. And, hey, no rent to pay!