Snipe, no offense taken. Thanks, I finally see the go advanced button, that is what I was missing.
The locks are an engineering marvel. I can't imagine how much force can be applied to those walls and doors from 72 feet of water.
...and yes, small fishing poles. I caught one 12". Nothing better than casting out a line or two when the sun is setting.
Time lapse of the entire trip will be up tomorrow. I took a pic from gopro every 30 seconds for the entire trip.