Pretty set on a car and 'static' accommodation.
Tried the RV thing before and found the driving to be completely exhasuting. Not just the driving slow, holding up traffic when it is twisty, but when in towns and parking at attractions...quite stressful when busy. It's was a monster of a vehicle to be fair, but I'd rather a little more spent to stay in a hotel and drive in a nice car for a few days :-)