All great info...it's been a long time since all of us were in the parks - for me it's been about 8 years, my boys haven't been in about 10 years and my DH, well, this is pretty much his first time all over again since it's been 38 years!!! As I began talking with my kids, they don't even recall a lot of the areas/rides etc - so I may have them stick with me the first few days - at least until we get to the park and they are comfortable. I don't have any problem with letting them go off on their own - we have done two Disney Cruises and they were fine checking in with us then. We all have phones so we won't have a problem keeping in touch. Do you find that the amount of planning you do changes as your kids get older? I am just envisioning my last trip with them when they were little - everything was planned out - what way to walk, what ride to ride, what meal to eat, etc. Of course, I will plan meals and fast passes, but I'm hoping the days will be a bit more flexible with them being on their own a bit.