This review is way overdue but a must because this tour made our trip! Roberta was amazing as our personal tour guide and photographer. she knew all the ins and outs to avoid waiting in line and avoiding crowds. The boat part of the tour with stephan was amazing. We had champagne and other beverages/snacks while boating around the island. Stopped at a restaurant of our choosing for lunch, and swam in all the grottos. This tour is totally worth every dime spent!