I visited the new Caribbean private island only open to cruise passengers – with the world’s biggest swim-up bar

I’M dancing in the midday sun, frozen margarita in hand, while the DJ plays top tunes to complement the incredibly beautiful Bahamian backdrop. I’m at the new Royal Beach Club, on Paradise Island, a private party pad in the Bahamas owned by cruise company Royal Caribbean. This 17-acre stretch includes three differently-themed areas and the...