I did the same thing, early retirement, selling the house, see the country before settling down somewhere. Only difference is I already had the motorhome. Not sure if I would have chosen a different floor plan since I bought it before getting the retirement offer. Bought this one for $10k, and having fun upgrading all the stuff in it. All the heavy stuff is done, now just finishing the smaller things like do I want/need a tv in the bedroom even though I have one in the main area. Not sure I'll get what I paid for out of it even though I've fixed or replaced a lot of the stuff the either broke or was a stupid choice by the manufacture. (who decided that 2 threads was enough to hold on the front hub caps?)
As long as you can deal with a used unit, $80k is a bit much for what you're trying to do. I've seen new ones for that.