Please get a passport. You really do not want me to relate what happened to the party of four who came to the Westerdam embarkation with one birth certificate that was not certified. On the bright side, not a one of them got seasick that week.
Originally Posted by Cassandra
I really, really, really suggest you get a passport. It'll save you a ton of headaches & if you plan on any future travels outside the U.S., you are going to need one anyway.