Just out of curiosity, how late is someone at the concierge desk? I'd love to just book everything for the week when we arrive. We will probably get to the resort around 4pm on a Sat but would like to check in and get a little settled/unpacked first and then head over to concierge desk to make all of our reservations before heading over to dinner.

Is the concierge for dinner and outside excursion reservations only? Is there a separate place you need to book the water activities (snorkel, cruise, etc)? If so, what are those hours?

I'm interested in all 4 locations if possible (for future reference) but currently CSS for our trip in March and CN for our trip in Nov.