Other mistake: The dates don't add up. They said she was 9 months pregnant in the picture with the twin towers. How was Taylor born in Jan 2002 then? That's 4 months after the towers went down.
Other mistake: An aerial shot of the woods is green instead of showing Fall foliage. When they are leaving, there's just as much - if not more - green leaves on trees than when they got there and it is after Thanksgiving (late November when there should be Autumn foliage, if any, on the trees). (00:18:29 - 01:24:13)