Questions, would you be towing a car, that would make getting from the RV park to the diveboat easier since few docks have parking for a motorhome.
What is your dog going to do when you submerge? Freak out or dive in after you? There was an incident in NJ where a couple dove and their dog went overboard. Another boat picked up the dog and they met up back at the dock. While they were talking a fish jumped out of the water and the dog dove off the dock after it!