We just got off the Disney Dream (1/16/14 sailing) and Princess Anna was still on board! She had at least 2 meet and greet times and had a HUGE line for the one that we went to.
My DD (age 25, yes, she still loves photos with the Disney Characters!) took a photo with her. She was supposed to ask how much longer she was going to be on the ship, but forgot to ask. Sorry!
Just an FYI, the Anna and Elsa dolls that were being sold on the ship quickly sold out (Anna more than Elsa).
I will try and post my photo of Anna.