My mom and dad are supposed to go on a cruise this Saturday. My dad is sick... just a virus, but he cannot be away from a restroom for more than 5-10 minutes (both ends.you know what I mean). they are actually thinking of not going, and my mom said she would let me and DH go instead if that is allowed. Is there a way to switch the ressie to our names..very last minute? And do we need a passport for a cruise? It stops in Mexico and the Bahamas for a day each. DH and I have applied for passports, but they are not here yet. We have never cruised before, and neither have my mom or dad, so we don't know the rules. Hopefully he will feel better nd be able to go, but it is killing my mom that there is a possibility of completly losing their money on it. We would pay them their out of posket cost, so they could go somewhere later. TIA!!!