Has anyone tried the wireless kits? The idea I guess is that you wouldn't need a Camcorder on board.
Wireless kits Seems ideal for racing. All you need is a lipstick camera and a very small black box (transmitter). Looks like the transmitter can handle up to 4 lipstick cameras.
Then in the paddock you need a receiver and you can watch/record the action on an ordinary TV/VCR. Not too expensive at £93 plus a lipstick camera at £80.