The crossover hours (early entry for MHP, 4-7 pm on 10/19) will be increasingly crowded as party guests enter DL, especially the front areas of the park. Back areas of the park won't be as crowded, but NOS can get pretty crowded quickly. MP/FPs will be harder to find, if there are any left by the time the early entry hours start. If you can be at DL for rope drop, get your FL rides done then. Use MP/FP wisely and book as many return times as you can get before the party guests can start booking at 4. And you will have to be out of the main part of the park by 7, not 8 -- Main Street will stay open for you for shopping until 8, but not the rest of the park. Once the party starts at 7, CMs will begin sweeping non-wristbanded guests toward the park entrance. This will continue as day guests exit rides, shops, restaurants, rest rooms, etc. Day guests will be allowed to move toward Main Street, but not further back into the park.