Hi! We had 55 people at our wedding - ceremony at the Gazebo (i had some awesome heels with my dress so i didnt want my feet in the sand) and reception at the Gazebo as well. The resort did a fabulous job, and Cecilia was also great - in the beginning. Everything worked out in the end, but i found it became more and more difficult to communicate via email with her as we planned the final details. We did not do a site visit. My best recommendation to you is to get down there a day or two before your guests and sit one on one with Cecilia to finish the final planning. There are so many things that can be done last minute without a problem, so just plan the bulk of what you need now (locations, timing, band/dj, photographer, videographer etc.) and take care of the little details (flowers, food, wine tasting etc.) when you get down there. (I suggest getting there a few days before so you can enjoy your time once your guests begin to arrive.)
If you have any more specific questions about the resort i'd be happy to help.