Good luck with the ADRs! Where are you trying for ADRs?
That is one thing I can't decide if we want to do or not. We aren't reservation people when it comes to food.
I feel like the ADR system has removed the possibility of people like us eating TS. When we are vacation, we do not like to decide where to eat until that day, often times when we are walking by a place. If we are in the mood for hibachi or parrilladas that day, we would drop the $200 (seven people) for the meal at Teppan Edo or La Hacienda de San Angel easily. Preplanning it a few months in advance, though? I doubt it we'll do it. If Epcot had a character breakfast that wasn't
princess, I'd do one with the 5 year old while his siblings are in the YES class, but since they don't, I'm not planning any ADRs right now.
Some of us have already mentioned this but, how will you get to Walt Disney World and how do you plan to get around once you're there?
We are driving, ~1300 miles each way with five kids in the van.

Seriously, we are looking forward to it. We've done long trips before, and we know we can handle it. With the cost of flight lately combined with the rental car cost, it just didn't make sense to fly, plus I don't like the freaky TAA measures nowadays. We will drive around WDW as well. We could take the shuttle, but I don't know that we will.