I know I posted this under shore excursions as well, but sometimes people only look 1 place for info!
If you are searching for a tour of the island, we were VERY pleased with Herod. He was waiting for us at the cruise terminal and promptly had us off on our adventure. His knowledge of the island, attention to details (including stops for several local food samplings and a well-stocked cooler in his trunk),many stops at points of interest and photo ops made this a most memorable day. Thanks to postings on this board which led us to contact him!