I can't see the expression on the guy driving, but obviously he's not watching the road; and the dude taking the double look at you on your bike = priceless. If I may ask, what set up do you have with the Go pro and mounting system?
Funny when I 'allegedly' kicked his car, the panel was as soft as a deflated soccer ball. And yeah if not for the double take guy walking his dog I would not have bothered to process it. GoPro; BMX style helmet came with a mount so I bought a camera, Silver 3+, the 120 frame per sec 720p capabilities put me over the fence. Mounts; well that is where they get ya, video back, mount for this and that - cha ching! For the back I finally used a sticky mount, got a nice little landing at the back of the rack. You can always go seatpost with 'optional' mount, and invert the image in camera if needed. -S