Hubs and I head out Monday on Navigator. We've been to Nassau a few times and for this cruise we booked a sail boat cruise/snorkel excursion, it leaves at 12:30 so I'm thinking we'd have to meet the group at Noon. We dock at 8am, has anyone been to Queens Staircase? I was wondering how long it would take to get there, experience it and get to our excursion. And will we have time to get back on the ship and change into our swim and beach clothes?