ship sponored snokeling excursion

Can anyone recommend a good snorkeling ship sponsored shore excursion in St Maarten?

Thank you.

Sorry forgot to post that we will be on Royal Caribbean's Grandeur.

Sorry forgot to post that we will be on Royal Caribbean's Grandeur.

if you give us the names of the companies and the sights visited we might be able to help you out.:)

We have done the Ultimate Beach & Snorkel Adventure 3 times. They take you on a tour around the island, thru the harbor and port out the points of interest. We had a snorkel stop and a stop at a beach to swim and drink rum punch. They took us past the airport to see a plane land but it wasn't one of the big ones.When they took us back and dropped everyone off we asked if they could drop us off at the dock in town instead which they did. We have gone with people ranging in age from 8 to 78 and have always had fun.