Young Adult Revisited

The gals all have some random friend named Elsa. Elsa works at Green Spring Pony Club, which Mrs. Rogers operates. I have no knowledge whatsoever about horseback riding, but I'll try and explain how it works. The clubs function like riding camps but select an elite team of kids to join a rally team at the end. That team competes against others for a prize. Mrs. Rogers established a scholarship program that lets kids who can't afford the camp come in and stay. She even provides them with horses and riding gear if they need it. While riding with George and Elsa, Nancy's horse falls in a horse and nearly throws her. It becomes clear that someone deliberately dug the hole in the ground. Elsa then confesses that other things happened. Someone lost their gear, someone else had a minor accident, and a horse got spooked. Elsa volunteers to talk to Mrs. Rogers on Nancy's behalf and gets her and George jobs working for the club. They just lost a counselor and some cam...