We are going Dec 17-22. Do we have to have a "touring plan"? If we have one can it just be general, like start in land X with ride X and pick up fastpass tickets? or do we have to get really detailed? We have kids from age 9-18 so we will want to do most things? Can you tell I am a newbie? I thought the hard part was getting the details in fly, car, hotel booked. I am starting to realize I am pretty naive regarding WDW.
1st Christmas trip since 1989
DM is a teacher and I'm in grad. school so its crowds or no Disney!! 

We leave in 2 days, 19 hours, 49 minutes and counting