Some production notes:
We were on a 7 Day cruise filming a wedding and bought a few equipment along, we wanted to bring something light that can fit a the backpack. We were able to fit the pocket dolly and a carbon fiber tripod along with the wieldy stabilizer. All underwater footage came from GOPRO 3 Black on a Manfrotto monopod that allows us to extend the pole and get closer to the subject. Most of the footage was shot using Canon 5dmk3 with 14mm lens.