I did quite a bit of research on the subject. There are a few major companies that run RV Caravans in the states and abroad. The final analysis is we chose Fantasy RV Tours. We booked a caravan trip for 2022, Rocky Mnt. & Cheyenne Frontier days. It is a 33 day trip.
My wife and I have always wanted to do the western trip to National Parks in our RV. Since everything was closed down last year, and even this year seems iffy, I didn't want the hassle to try and wing it 2500 miles out west and not get into the places we wanted to stay or see. We did a lot of trips with groups in the past both in the states and abroad and have always found them very rewarding. Made some really great friends on these trips.
They are not cheap, but rather than take the risk and bouncing around from camp site to camp site and trying to see everything we wanted to see. I just think a well planned caravan out west was the way to go.
Regards
HH