I would like to say Hello to everyone. Fantastic site here. Lurking forever. We are planning a trip down with the family. Wife and I with our four boys. 5,5,6,7 yup a busy household. I am interested in the whole on-site off site thing/debate. Plus I want to add that anyone that is going down to FLorida they should get on the tourist mailing lists for Orlando and Kissimme as well as tourism Florida. They are sending all kinds of useful packages and deals in the Disney area. Anyone stay at those rental houses off-site. They look great. I just can't seem to decide whether to stay on site or off site. I know there are advantages and disadvantages to both.

I am thinking of driving down. Staying in Kentucky. Checking out the huge CAVE that is going to be really "cool" according to my kids. Then drive the Disney. Disney will be 4-6 days. Still undecided.
Your trip sounds like it will be a blast.
for another then back to the parks. That way we should avoid the burnout I have heard and read about. That way a seven day house rental would mean four days at the parks. Plus maybe a water park or two then a day of something else. Add it up makes seven days. I think the pool at a house would be great. I do want my boys to experience as much as possible. But not to much. They can be a handful when they get going now. I imaging in time for the trip they will be