if you are in a room that offers room service, ask a day in advance about lobster. that was one of the tips I got when I stayed at a sandals in Jamaica. they don't offer lobster on their room service menu, but I asked the room service guy the day before, and had it for dinner the next night. I did this twice over my twelve night stay.
since we enjoy lounging on the beach or at the pool, it was the perfect honeymoon for us. nothing but booze, sun and sex for twelve straight days!