Yes, so I can ride the rides. My right knee starts to burn within the first hour or so. Stopping and walking around helps a little, but it aches for the rest of the day. All I can think about is the next stop once it starts.
If I rode the bike all the way up to Ohio, for example, there would be no way I could ride the next morning. WV-STOC is much closer. In fact, I am considering riding up there this fall, since my second hip has healed.
But just throwing everything I might want into the back seat of the car is just so darned convenient compared to packing only what I must on a bike. However, having a trailer now does make that less of a problem.
I have already had my knee examined and X-rayed, and I have an appointment next month to plan surgery this winter in time to heal by spring and riding season. I'm going to request pre-surgery physical therapy.