Just back from Hell on Wheels screening. HIGHLY recommended for any derby fan as the filmmakers were present beginning of modern derby, with footage of the very first bouts in Austin. Much of the story is about the split-up back in the early days which led to flat-track and banked-track going their separate ways, and ultimately the start of the WFTDA and the sport's massive spread around the world. If you can't catch him on his tour over the next month or so, you can find the film here.