I'm 68 and lucky to have good health. We just sold our travel trailer and truck and are enjoying a gas motorhome. I'm the driver and my wife is the second set of eyes! She has a few health issues and along with retirement, we don't push to do more than 350 miles a day unless we absolutely have to. We are still enjoying exploring and getting away from the cold in the winter. And, we hope to keep enjoying the rv as long as we can and would consider downsizing to a smaller rig if need be to make it possible to stay on the road when we want to! You just have to count your blessings everyday and enjoy life!