We have not decided on excursions yet. We are on a 7 night Western in August. If we DON'T book any excursions, is there a beach right there at all the ports (seems like there is obviolusly is at least at Castaway Cay) right after we get off the ship? Will it be more accessable at one port over the other (Cozumel, Grand Cayman). I see lots of questions about the excursions themselves, but I am wondering what our options are (without getting a taxi or other transportation) if we don't do an excursion somewhere. If the excursions are similar, I will chose to go on one at the place with the least accessable and pleasant beach at/near the port. We have two children, 7 and 9. Thanks for any and all advice!!