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Any thoughts on how one would go about shore diving without renting a car on Cayman Brac? I’m staying at CBBR diving three boat dives daily.
So no taxi in the island?
Do you want to do this to fit in more dives, just curious about the shore diving there, or ...? Unless you can find someone local to drive and dive with, a car certainly seems most practical - is there a reason you don't want to rent a car for this?
I've stayed at LCBR many times and only visited CBBR on a day trip, but I assume the routine is similar. If you are on a 3 dive/3 meal a day package there is not really a lot of extra time in there. There's hammock/nap time but not time to do everything and also go off to squeeze in a shore dive - maybe even less if you are not renting a car and found some other way to get around. And if gear handling is the same, normally leaving BCs and regs on the boat all week, interfering with that routine is not so convenient either.
If you really want to go shore diving, it might work better to do just that for a solid day or afternoon (on which you ideally pay for the non-diver or 2 dive package, if they will do that.) Or just blow off your paid boat dive some afternoon and go out to do a couple shore dives. If you simply don't want to rent a car for the whole week, if you concentrate your shore diving you can just rent for that day or whatever.
One thing that might make sense, if you're really into night diving, is to try and arrange night shore dives with someone. Or even a late afternoon and night dive. Again, I'm assuming CBBR is similar to LCBR - they only schedule 1 or 2 night boat dives per week, and those often don't happen because not enough people sign up. You'd have to snag your gear at the end of the dive day, and bring it all back in the morning, and getting in dinner at the resort may be tricky.
I basically agree about the night thing, though I find land-based boat night dives often don't go to a site done during the day, and sometimes not always liveaboards either. But you'll at least get a good briefing, option of following the guide, and the boat there for support. But if you could hire someone local to drive and guide, like a DM not busy that night, that could be ok. And you could do a late afternoon and night dive at the same place. (Dunno if such a person would typically have a car on Brac though? I also have no idea if the OP is going with someone or thinking of doing this solo?)