Not sure if this advice is going to be well recieved but here goes....
I have just looked at this link and checked out the days it gives as best and worst to visit the parks but have to mention am not sure it's advice is best placed as in Aug' (when I am visiting) it suggests Magic Kingdom on a saturday which is the very day every guide book I have ever read tells you to avoid at MK so am unsure if the rest of the advice re days is on the mark.
How can I ever thank you enough for posting this. I have been wondering if there was any info out there on this subject! I appreciate your help very much! Kim