K.V.
I have only been to Disneyland out of htese choices. I think it really depends on how much you want to spend and how much time you have. I heard Disney World you need atleast 5 days to get most of the park. WHile Disneyland one or two days is perfect. Leogland might be a little young for them from what I have heard. If you are interested in Disneyland you can get a Southern Californa Pass and hit up Universal as well along with Sea World and san Diego Zoo, here is link http://www.costco.com/Browse/Productgroup.aspx?Prodid=115...