Just a FYI for everyone. Keep an eye on gopro (or other) cameras, 6 fell off of bikes saturday. Todd says if this keep up they will not be allowed. Almost all of the gopros I saw that broke off were the curved mount, http://gopro.com/camera-mounts/grab-bag-of-mounts/ (the one on the far left). If you can try to teather it to the bike so if it does brake it doesn't hit the track and cause someone to crash.