We will be a WDW in mid-Oct. for 9 days, checking in on Friday afternoon. 2 adults, 2 children (7 & 4). The kids will be ready for a theme park on Saturday but I am not sure if MK would be the best choice because I am unsure what the crowds will be like on a Saturday. I am leaning towards AK on Saturday and MK on Sunday. Any opinions, advice will be greatly appreciated.