I'm 71 and been to virtually every state and most National Parks. Don't plan on stopping anytime soon. Don't smoke, gave up my friend Jack Daniels a few years ago. Eat right, stay slim and go to the gym at least 3 times a week. Wife is an RN, I call her my nurse with a purse, haha. Gotta say the majority of class A owners I see have gray hair if they have any. The ladies of course have a variety of colors other than grey. Wife spends more at the beauty parlor than I spend on fuel. Just saying. But only because she ain't looking. :)