We only planned to do 3 disney parks this year. Last year we did all of DStudios & by 4 pm the kids were like ok where do we go now? We have our tickets for US because we bought tickets back in 2003 in advance & everyone got sick. Last year I went to Guest Relations & they said our tickets that were bought in 2003 were still good. Good news tickets bought in 2004 never expires. So I don't have to worry about tickets for 2 day at US this year. Plans are 3 days in WDW,2 days US,1 day SW,& 1 day BG.