I went to the cattle drive at Andora Farm last weekend and it was really fun. I’ve never worked cows before or team penned, but they teach you everything you need to know. They also feed you, and food is always good after a long day in the saddle. There was a good mix of riders, western, english and some trail riders in endurance saddles, and no one discriminated. If you are looking for something fun to do for a weekend in Culpeper, I highly recommend it.
http://www.bestofamericabyhorseback.com/cattle-drive-weekend.html