Thanks for all of the weather info! We're taking our 4 & 5 year old January 20-27, and I was nervous about the weather. Here in Memphis, January means mostly 30's and 40's with, of course, 20's and 50's thrown in occasionally. My hope for Orlando was 60 during the daylight...looks like that's a good possibility. We all recently got new Old Navy fleeces, so I'm sure those will be making it into the daily backpack for the parks!! Gloves, hats, and accessories too...