What we have found, having done this now three times is that everything is open in the morning that is 60 days out, even the new seven dwarfs ride, except potentially one attraction: Anna and Elsa character meet at the Princess Fairytale castle. That is definitely one to try for right after midnight. I consider that movie one the great ones of all time but I now curse the day it ever came out when I go looking for FP+ for the grandkids, who of course cannot possibly live another day if they don't get to see that attraction.