My son went to summer camp last year with a broken neck. He missed the first day while he was being released from the hospital, but came to camp on Monday. Yes, he was very restricted in what he could do, but he still earned three merit badges and had tons of fun. He had to very careful where he was walking as not to trip, but the other scouts help him along.
The year before he was at summer camp with a broken ankle, still he managed to have fun and earned a few merit badges. So as long as your Dr. clears you to go, I think you can have a good time summer camp even with a broken leg.(This message has been edited by jac0033)