Ever since we missed out on this>>>http://www.columbusracing.com/forums/showthread.php?t=125193&highlight=bounder deal last year, my wife has been dropping hints on doing a motorhome trip out west. She loves the idea of walking around the RV, sleeping, eating, doing all that stuff while we're rolling down the road.
Craig has some great points above. I also agree with JP: we're looking at renting something in 2018. Unless it's a decently-maintained RV for sub $15k, it just doesn't make sense to buy one unless you use it at least once a month.
If your lifestyle affords you the ability to get by with a pop-up or a teardrop, seems to me like a solid investment.
If anyone was at Crowne Plaza parking lot at Goodguys last weekend (or last year), there's this local guy named Mike that set up a "tiki hut" using an LED-decorated 2015 Shasta trailer like this...
http://roamingtimes.com/2015/11/10/2015-shasta-airflyte-16-reissue-travel-trailer/
He was a SUPER nice guy and let me look around inside. It was really well done, looking retro but with all the modern conveniences. I think he said you can buy one for less than $15k. Seemed super cool.
Good luck! Keep us in the loop on your decisioning! I camp 3x a year with each of my kids for Indian Guides and Indian Princesses. YMCA cabin stuff, but I do love the wilderness Ohio has to offer.