Hi Nicholas,
Welcome to planDisney and thank you for visiting us with your question about Advanced Dining Reservations. It looks like you are planning a wonderful vacation to Walt Disney World Resort for your family, what a great way to celebrate the special graduations!
Advanced Dining Reservations can be made up to 60 days in advance and do tend to fill up quickly. I am so sorry to see that you have been having a difficult time trying to make your reservations, but my advice to you is keep trying! As your visit approaches, guests do change plans and more reservations may become available, so check back frequently and with some "Faith, Trust and Pixie Dust" you may be able to secure your favorite Advanced Dining Reservation before you arrive. You may need to be somewhat flexible and look for reservations at off-peak times, or by splitting your party, but it will be worth it in the end.
If you have not been able to book your reservation prior to your arrival, once you get to the Theme Park, head to the restaurant and ask the Cast Member if there are any Same-Day Walk-up reservations available. Most Dining Locations do have a limited number of Same-Day Walk-up reservations available depending on capacity.
I hope you have an unforgettable visit to Walt Disney World Resort with your family, Nicholas. If you have any other questions, please don't hesitate to come back to
planDisney we are always here to help.
~Stephanie