My DS is 10 and just started his preseason wrestling. This will be his third year wrestling, and he LOVES it. It took him a bit to get used to it. He started in second grade, so some of the kids he was wrestling had quite a bit of time under their belts, but slowly and surely, things began to quit.
My son's preseason program is run by a father in our state with three sons who are VERY good wrestlers. Then, when regular season starts, he wrestles on a youth team through our high school, coached by the high school coach. With both programs, safety is the number one priority, and is HIGHLY stressed. The kids are watched closely, and the coaches make sure they know what they are doing before they practice the moves "live". Our coaches are also very technique oriented. Yes, there are easier moves they could be taught to get a takedown, but our coaches start with the basics, and then put more advanced moves, as needed, in with the basics.
I love wrestling. I love going to tournaments. DS loves going to tournaments and hanging out with his friends. He has made lots of new friends from other teams that we will run into at tournaments, and they will always talk, ask how the other one is doing, and get excited when they get to wrestle one another.