Hi, just found your PTR and am enjoying all the planning you're making. Your two sons are adorable, they're Halloween costumes look so cute!
I HATE I-95. I try to avoid that road as much as I can, just because it's madness near the Jacksonville area.
If you haven't decided on a stroller yet, I will say that I had a friend who took an umbrella stroller with her and found it very easy to deal with. She liked that it was smaller and easier to navigate through the crowds.
I am going to Disney as well, and I have to admit, I was a little relieved to see that I wasn't the only person who hasn't planned through a lot of small details yet. I think part of the fun is deciding on-the-spot which ride to go on.
Anyways, can't wait to read more about your PTR!