What other activities would you recommend that might be interesting and unique to Florida? We have a Sea World, a Legoland, and a Universal Studios in California, so I don't really feel the need to spend money on those (I know Universal Orlando is bigger/multiple parks, but my kids have zero interest in it, so that one is out). The only other one I know of that my kids are interested in is visiting Kennedy Space Center, but I don't think we really want to drive out there.