When the ladies first see their ship, the Christmas Queen, it is actually the Queen Mary. As many know, the Queen Mary is permanently moored in Long Beach California.
Corin Nemec's character calls Kristoff St. John's character, Jake, Jonas; this was Corin's character's name in Stargate SG-1.
Vivica Fox and Kristoff St. John were on The Young and the Restless together.
In the distance sailing shots the footage is of a Princess Cruises ship (which is white in colour) but in the closer up sailing shots the ship was a Disney Ship (which has a black hull). Therefore footage changes throughout the film