Big Dan K
Contributor
I suggest having somebody on the boat hand your camera to you after you are in the water. Giant strides are too hard on the equipment, especially cold shoe mounts. The tray looks like it has a couple extra tripod threaded holes, so I would suggest adding a d-ring and tethering it to your BCD. I like the snappy coil for that. A tether allows you to immediately let go of your camera if your dive buddy needs assistance