We are probably going to arrive about 2-3 p.m. on a Thursday in August. We are staying 4 nights at WDW then 3 at US. We really only need two days at US as we are on-site with FOTL access. If we got a 4 day pass would you go to the Parks on Thursday or wait and go Monday and leave for US later on? There is a US deal where you get five days for a two day ticket price so we would have US passes on Monday either way.