@AnnaZ If you want to go smaller in 10 years you have this option (with or without air conditioning) It can be towed by a motorcycle
Our second Flair
The Black Hills
California
The Pacific Northwest
One of our favorite places was a campground in the shadow of Mesa Verde. From there we could take day trips to many wonderful places, such as Chaco Canyon. One year, we even took a several day trip to the North Rim of the Grand Canyon. The brothers who ran the campground were very accommodating and watched the unit while we were at the Grand Canyon, even parking a car by it while we were away.
The day will be coming in the future when we will have to give it up but we have many memories from our travels across this country as well as Canada.