I just wanted to say that the bicycle rodeos are nice but a bmx stunt show came up here to R.I. and it was the best thing ever to go on up here. I think they had a web site like bmxshows or something
Our local police department has a special bike unit with a trailer. Check with your police dept. or if you have a large bicycle (schwinn/trek) dealer or manufacturer near you.
The police dept. also sells helmets at a fraction of the cost (Like $5 & really nice ones, too!)