Ok that just saved me because I kept entering my resort confirmation and it wouldn't let me type the letters. Used the number from my ME luggage tag and it totally worked like you said. But here's my conundrum - I booked 2 room packages, 1 for me & my dghtr and 1 for my parents. We are linked on everything else but because I used the luggage tag numbers it didn't pull them up. They aren't using ME because they are driving in. Now I wonder how I get them on the reservation? I'm reserved for 2 for lunch now but I need the other 2 that are tied to me. Hopefully they can give me a 4 person table and it won't be an issue, if it is I'll wait in line with them. I don't mind rolling with it. It's pretty cool how you can even choose your meal when you get the FP for lunch.
Thank you everyone that replied to this Q!!