you lucky, lucky chickie!
Well, I went on the Disney Cruise several years ago with the family, and we had a BLAST! They always have a workout room so you have that on your side! You can always walk the deck, they are SO immense. Enjoy yourself and many happy memories! I know that there is a lot of food, but you will have so many choices. Just do the best you can. I have a feeling that food will not be the center of your mind because there is always so much to do and see both on the ship and off. Try not to get sidelined with worry about whether or not you are going to blow it!!!! Just LIVE! It's a blessing! I hope that we can go back one day, because I LOVED IT!