This has been so much fun! I was tuning the Bullet for quite some time (since it was an prototype) to get it to dive for me. This particular location is perfect for this kind of diving. Now I'm really sorry that back in summer I didnt use the Gopro (and had no cheap 60fps cam).
I hope I can continue to DIVE soon enough - definitly the most fun!
(filmed with RuncamHD in the first part, and on the field also with Xiaomi Yi some shots)