Would it be possible to do both parks in one day? My family has never been to either park and we will be in Tampa for a week and thinking of driving over and visiting Universal for a day, if I buy the 2 park one day ticket with the express pass would we be able to do hit all the major attractions? My daughter is 14 so we don't need to do the little kiddie stuff. We've been to Disney twice for a full week when she was younger and still felt like we didn't see everything, so just trying to get a feel for how big the 2 parks are. If we are there at opening and stay until closing and have the express passes would we be able to get most everything in?