Select an upcoming Margaritaville at Sea cruise itinerary list below to find a Margaritaville at Sea sailing itinerary by cruise area and ship. Search All Cruises No Cruises were found that match your Search options. OCG Class Mainstream Margaritaville at Sea Newest Ship:Margaritaville IslanderNumber of Ships:2Contact800-814-7100www.margaritavilleatsea.com