It didn't sound to me like Bird Freak was judging talking about health problems, just saying that a lot of us would prefer to do something else. Like RV. ;)
I've been handicapped since 2005 and just bought a class A that I think I can RV in. DH wants to go see friends and relatives, I want to continue seeing more of the U.S., and the only way I can travel far is in an RV. The 100-mile trip to Denver in my car leaves me seriously hurting. With an RV, I can pull over and stretch out in a comfortable bed whenever I need to. Just had to find a MH that I could climb into, get in and out of the driver's seat, and use the bathroom and bed on. Looking forward to a shakedown cruise once I get the mechanical issues finished!