We have our first cruise booked for November… we’ve never done anything like this and none of us (husband, myself, & two kids) have passports. I was told by a Royal Caribbean rep that we did not NEED them… we deport out of Ft. Lauderdale, sail to Cozumel and Costa Maya, and return to Ft. Lauderdale… and that all we needed was our birth certificates. Just wondering if anyone else has been in this same situation and did you have any issues at all with using just your birth certificate?