Margaritaville at Sea Islander makes its first call at Willemstad, Curacao, arriving September 10 on a 10-night Southern and Western Caribbean sailing from Port Tampa Bay after the line reversed the voyage's Aruba and Curacao port days. Windstar Cruises takes its Destination Discovery Events fleetwide for 2027, adding evening programs in Livorno, Dubrovnik and London across all eight yachts and 165 sailings, with Star Pride calling at the Tower of London and the new 224-guest Star Explorer joining the fleet. And Celebrity Summit marks 25 years with Celebrity Cruises, from its 2001 delivery at Chantiers de l'Atlantique and first sailing out of Port Everglades through the Celebrity Revolution refit and on to upcoming Tampa, Alaska and Iceland deployments.