Royal Caribbean’s fleet “Amplification” project continues.  Next up is the 5,400 passenger Allure of the Seas refurbishment scheduled during a nearly-two month dry dock event in Barcelona next spring. The Allure of the Seas refurbishment is scheduled over a 58-day drydock to the tune of $165 million dollars. Allure of the Seas Refurbishment Includes… You’ll see the biggest change at the waterparks.  First, they’re adding the tallest waterslide at sea called the Ultimate Abyss.  Then they’ll also add the Perfect…