I'm not having any luck on the other board so I thought I would try here. I'll be visiting Florida with the family in three weeks. The kids (8&11) want to hit US/IOA for at least a day. We are also traveling with my in-laws who are in their sixties and are not coaster-types any longer. Is there enough for them to do show-wise to justify their ticket or should I suggest they drop us off and pick us up later? Thanks for the suggestions.