We did no excursions here. But took the taxi for $5 each to town. Walked around took pictures. Had lunch at the Blue Shrimp. We ate here last time we were here and loved it. They have giant shrimp made about a dozen ways and you must have the guacamole. They make it at your table and it is from their grandmothers recipe.
When time to return to ship find another cruise couple and get your cab together. It is $10 for a group of 4. We had to remind the cabbie of this price. He tried to charge us each $5. Just be firm.