Absolutely, John. Interesting point about the LED wall, that would be a great idea, incorporating a couple of camera operators to track the nose of the loop would be needed i think. Finding a way to make it incredibly bright would probably be easier, even indoors with florescent fluff under UV light perhaps? I do this in the garden with a pitiful UV torch and the lumiline. If i get the fluff stuck in the tree i can find it instantly with this low powered torch. I don't know. Actually, with a couple of good camera operators it would be relatively straightforward even outside. One camera to look at the loop from the side, and another looking towards the caster, head on. A camera on a crane would be a nice view, and could get really close to the water when it's needed for accurate measurements? There are some great ideas on hereThat is the reality but it should not prevent the sport giving it a shot.
All the best