Thanks for the trip report, it was just what I needed to read as we're trying to decide on either Seaworld or Universal for one day of our Disney trip. My kids are similar ages to yours (DD11 and DS 8). We are also not big thrill ride people. If you had to choose, which would your family prefer - Seaworld or Universal? Also, what are the must-sees if we had only one day for Seaworld? Thanks, Jo