Actually I'm using 3 cameras now to video races. Two Panasonic GS-80's I put in turns and on the starting line and the GS-300 I use. And I bought a fluid head monopod for my camera so I can zoom on the cars going down the track without the camera getting jiggles. The fluid monopod is quick enough to follow the cars and smooth to pan. The head is adjustable as well so you can point it down a bit to help out. But for the Worlds on the extreme electric cars I'm setting up the 2 satellite cameras to catch the start and I'm going to be pointed up the track. I only caught one pass and it wasn't that good. Using all 3 cameras I'll get the whole thing, You just loose the car when you try and turn. Its too fast for my old reactions anyways. I've been deep into this stuff trying to get ready for the Worlds. I started this whole thing right after last years Worlds when the vids didn't come out that well. Now its kinda taken over
But I love doing them. Keeps me busy during the week so I don't get terminally bored and start spending money.