We have owned horses for almost two years now, and my dd is wanting to do more and more with her horse. I was never raised with horses, and don't know much about the "world" of horses. (All "I " want to do is trail ride. ) My dd is asking about showing, barrel racing, roping etc. she is 10, has been riding since she was 4, , has had "formal" western lessons,--but at our place on our horse. What's all involved in showing, and if she were to get into barrel racing, would we need to join a club or anything. Can someone enlighten me on the "world of horses"? Thanks!!