Disneyland during the week between Christmas and New Years? Yikes. :hammer:
Is that the only time you have to visit? Can you come two weeks earlier, or wait two weeks later?
If not, then you are going to have to go into this trip with an entirely different set of rules than if you were visiting at any other time of the year.
First off, resign yourself to the fact that you have chosen the absolutely busiest and craziest week of the entire year to visit Disneyland. Just come to grips with it now, deal with it, mentally prepare for it, and brace yourself.
Your best strategy is to use the early morning hours to try to do Fantasyland, Finding Nemo and Space Mountain. Even Autopia and Buzz Lightyear too. If you have a ticket package that offers 7:00am Early Entry, use it. Be there at 6:45am and be ready. If you don't, get to the gate by 7:30am and be ready to go at 8:00am rope drop.
Your next strategy is to use Fastpass like there is no tomorrow. Indy Jones, Splash Mountain, Haunted Mansion Holiday, Space Mountain and Big Thunder should all be Fastpassed. Roger Rabbit isn't connected to the network, so Fastpass it also.
Next, come to grips with the fact that on most days this week they will close the turnstiles for at least a few hours. For the last several years that happens around 11:00am to 1:00pm, and lasts through the afternoon. The turnstiles open up for a bit in the early evening, but then can close again by 8:00pm and stay closed until after fireworks crowds clear out around 10:00pm. Last year the message boards were ablaze with Annual Passholders and Disney Hotel Guests alike who were furious that they closed the turnstiles due to overcrowding and wouldn't even let them in, much less the tourists from the Howard Johnsons. If you are in Disneyland by 6:00pm, realize you can not leave or else you likely won't be allowed back in that night. It doesn't matter what kind of super-duper ticket you have, or how lavish your Concierge level suite is at the Grand Californian. Once Disneyland is full, it's full, and the CM's don't budge. Check the message boards for Grand Californian Hotel concierge guests who were furious over this closure issue last year at Christmas.
Finally, please be patient. The walkways and performance areas in Disneyland become gridlocked routinely during this week. Last year Main Street became gridlocked several times and people panic and call 911 on their cell phones and literally start climbing trees and lampposts to try and escape the crush of nonmoving humanity. Don't panic. Wait 10 minutes and the walkway will once again slowly begin to move. Obey and observe the instructions given to you by Cast Members trying to direct the crowds. When a fight breaks out in the gridlocked crowds, and they do, stear clear of it and try not to panic. Don't try to be a good guy in that situation, just protect yourself and your loved ones.
And lastly, if you do get locked out of Disneyland for some reason, don't yell at the CM's at the locked turnstiles. It's not their fault. It's the fault of the 100,000+ people each day who chose to visit Disneyland during the busiest week of the year.