With the cold weather and the stress of the approaching holiday season, the Heffleys decide to escape to a tropical island resort for some much-needed rest and relaxation. A few days in paradise should do wonders for Greg and his frazzled family. But the Heffleys soon discover that paradise isn't everything it's cracked up to be. Can their trip be saved, or will this island getaway end in disaster? Greg Heffley and his family are getting out of town...!