Entirely Redesigned Ship Sets Sail on Inaugural Cruise to Cozumel ORLANDO, Fla., June 14, 2024 -- The newly designed Margaritaville at Sea Islander set sail today on her inaugural voyage, departing from Port Tampa Bay to Cozumel, Mexico, on a four-night journey. The fully reimagined ship spans 12 passenger decks, accommodating up to 2,650 adventure-seeking passengers and offers an array of exciting new dining, entertainment, and island destinations.