When I ran out of batteries, I spent some time shooting photos and video of the "mothership" flights: Mike Bowns made a full sized version of the Wild Wing and taped a bunch of streamers to it to make a slow-flying target for the fighters. Sounds easy, right? Then factor in some 20mph wind gusts, changing direction (sometimes straight up or down) at will. The mothership lost some streamers but landed otherwise unscathed.
(There are also some videos from this event on YouTube.)