Flew the chase cam lastnight for the first time.... Wasn't sure how it would workout, but results were great for both stills and video. Couldn't decide on whether to do stills/video, so decided to set the camera to do simultaneous... mixed up the settings, so missed the landing video!!! Still need to get more used to the GoPro!
Here's a sample of one of the stills-
I'd recommend forward launching only with the chase cam, and make sure the grass is dry before you launch, as the lens will get wet.
Getting the angle of the camera right is a bit of a guess- I was lucky that it worked out for me and gave the images a nice composition.
GD