HI Rob!
I'm jealous! Someday I'll try out that deluxe dining plan too! YUM!!
If you've made reservations online, and linked them to your reservation number/Disneyworld.com account, you can pull up your reservations online via the
My DIsney Reservations --> Dining Reservations link.
If you've made your reservations online, at 407-WDW-DINE you can simply give them a call and ask for a listing of your reservations by phone number/reservation number.
And, lastly, when you check-in to your Disney Resort you'll also be able to request a full list of reservations from the lobby concierge desk. They can provide you with a print-out of all of the reservations you've made.
Whenever traveling, I also keep the list of reservations and confirmation numbers with me. One time this came in helpful, as a reservationist had misspelled my last name, and we needed the confirmation number to find us!
I hope this helps. Have a great vacation and enjoy!