Ahoy, Monica!
I'm so glad you found the Disney Parks Moms Panel to ask your questions about cruising as you plan for a voyage on the beautiful Disney Wonder.
One of my favorite things about a Disney cruise is the rotational dining. It is a treat to have the same servers for each night of my cruise. It's also great to see the different dining rooms but have a familiar face there to bring our food and make recommendations. You can try any entrée (or 2 or 3). Your servers will bring you almost anything your heart desires. I usually wind up with multiple desserts, as I have a difficult time deciding what I want!
If you decide that you are still hungry after your dinner (or really anytime), you can order food directly to your room through room service. There are typically items on the room service menu that are not found anywhere else on the ship. Our favorites are the "All Hands On Deck" cheese platter and Mickey Premium Ice Cream bars. Be sure to have some $1 bills on hand to tip for your delivery.
Should you decide you need a burger or hot dog (or the best French Fries ever!), visit the quick service dining options around the pool deck. You can also have chicken fingers, pizza, wraps and ice cream in this area.
All in all, you will definitely NOT starve on a Disney Cruise.
Happy Cruising (and Eating!), Tracy V.