Hi Tracy,
Thank you so much for visiting the Disney Parks Moms Panel with your question. Dining with the Disney princesses is such a magical time, and I am glad that you are making your reservations far in advance to be sure that you have an opportunity to do so.
Cinderella's Royal Table is a lovely restaurant, but as you found, it books up quickly. You can continue to check back to see if there have been any cancellations between now and when you dine; however, do not worry, there are other options for dining with the princesses at Walt Disney World.
Akershus Royal Banquet Hall is located in Epcot and offers opportunities to dine with Disney princesses. This is the recommendation I would make for you if you are interested in dining with many princesses. We have an adorable photo from this restaurant of my father-in-law holding my daughter when she was a toddler with Belle. You might also consider a meal at
1900 Park Fare at Disney's Grand Floridian Resort & Spa. Although not all of the characters who appear here are princesses, for breakfast at this restaurant, you may find characters such as Mary Poppins and Alice in Wonderland. At dinner, you will experience Cinderella's Happily Ever After Dinner. Also, do check out the list of all
character dining at Walt Disney World for opportunities to dine with other characters. Please do note that all character appearances are subject to change.
I hope that these thoughts are helpful for you, Tracy. Have a wonderful time planning your magical vacation, and please do let us know if you have further questions.