Real time video from pilot

I have been looking in to providing a real time video feed from a pilot that would allow us to fly with them and see what they see as it happens. A willing victim will be required at the Open. Weight is around 200grams of the set up  or so. Was then thinking of showing the feed on a screen while you fly we can see what you see. Could be good for the slalom. Possible  people of choice hum Mike Nunn, Michael Knight ( A Lone Ranger) or someone else... : O)


Curly Jon