I was also playing around with a new camera mount. My VIRB camera mount broke a few years ago and I've just never bothered to get a new one. I thought it would be fun to try one of those external goPRO mounts as the goPRO i have is several years old and I wasn't too concerned if it fell off or not.
Anyways, I took the plane up for a few touch and gos and a quick trip in formation to another local airport for some more touch and gos.
All in all a good little 2 days of punching holes in the sky, and some good pictures from it.