MIAMI – The countdown is on for the next big thing coming to vacations, the ultimate short getaway: Royal Caribbean International’s Utopia of the Seas is almost ready for its debut. Starting today, the next in the lineup of game-changing Oasis Class ships is making its way to the open ocean for the first time to begin five days of testing. The sea trial, also known as one of the final construction milestones, begins just 10 weeks ahead of the new vacation’s homecoming party and official introduction in Port Canaveral (Orlando)...