CBS News Travel Editor Peter Greenberg introduces us to an emirate in the UAE that most of you have never even heard of, called Ras Al-Khaimah. Plus, The Homestead in Virginia is the first resort ever built in the United States. Learn about its colonial heritage - it's a true hotel with a past. And, fans of "Game of Thrones" know Dubrovnik as the site of the fictional capital King's Landing. But, there's plenty more to see in this Croatian city, including medieval architecture, and gorgeous views of the Adriatic Sea.