IMO it's complicated because we're all different, our wants and needs are different. For example, what works for me is a place in north-central New Mexico (5,000 + altitude), and a place in central Texas. Fishing holes, shopping areas, entertainment, AND healthcare facilities,....all play into it. Yes, a big motorhome, towing a 4x4 GMC Envoy, makes it convenient and comfortable to move around. Yet, there's nothing like having a place where I can work on my projects. My wife is a quilter, she needs lots of space for her equipment, and stuff. And, she loves to join her quilting friends on their visits to small towns with quilting shops.
So, a place for winter and a place for summer (both where you can park the motorhome), and the space to spread out a bit.