As you can guess from the title, we are heading to Orlando 8/18-25. We are doing the Nick Hotel for 3 nights and will probably spend the majority of those days at the hotel. However, we bought 7 day UO/IOA tix and want to hit the parks, but are afraid of the crowds/heat. DH will not be happy to spend the day fighting crowds and sweating to death. Plus we will have 3 kids with us (age 8,5 and 1 1/2) Any advice would be appreciated!!! We were planning to do each park 1 full day Thurs and Fri. of our stay.