I will be going to WDW this Winter Break, I'm thinking about going during the week between Xmas and New Years.  
  
I have a couple of questions: 
  
Is it worth staying in a WDW Resort for the benefits? 
How many days does it take to visit all of the parks at WDW? 
How far in advance do I have to sign up to do the segway experience? 
Do they have any fastpasses other than the free ones that you get with your ticket? 
If I stay at a Resort which one would you recommend? 
  
I would also like any other advice that might be helpful.