Oooooohhhhh... Anna and Elsa! That would be kind of cool! ^^. And girl... You enjoy your trip!
I am willing to battle the hoard of little girls who will be swarming Elsa so I can have my meet and greet with her! She instantly made it into my list of my top five favorites princesses. I can't pass it up if I set her in my sights.
Of course meeting Kristoff, Olaf or Anna would be cool to.