Dan
Contributor
That's a good point, I never thought about this. Do you know if that is the case on all liveaboard boats (SOF, MB, prodive)?
My better half will do the AOW as part of the trip -so for the first few dives we should be save
I let others who have been on SOF & Pro Dive answer that.
FYI, a good guide would, not only take you to the right path (usually starting with against the current, if current is present at the dive site), know when to bring you back to the boat (rule of third, 1/3 of tank to go forward, 1/3 of tank to go back, 1/3 of tank for reserve), but also would point out to you those little fishes & critters, that you would never notice them since they are so well camouflage (like leaft scorpionfish, octopus, crocodile fish, flounder, etc.), especially in places like Steve's Bommie. So, it'll be worth it to hire a DM that knows the area.
Spoilsport loaned us Nautilus Lifeline for free of charge in case we got swept away by current and lost at sea. Fortunately we were all return back to the boat safely.
Make sure you do a pre-dive plan with your buddy on what to do when SHTF. One of my instant buddy disappeared on me during a night dive. All I saw was a faint dive light at a distant. So I chased him, finning vigorously back to the boat. By the time I caught up with him on the boat, it turned out that he ran out of air. He would have signaled me when he spent 1/3 of his tank or at least let me know when his tank was running low so I would have donate my octopus to him and ascent together to the surface and activated the Nautilus Lifeline so the crew on Spoilsport would have taken one of the skiff to fetch us.