While Cal and Toby fight in the lake Cal's tie disappears, reappears and disappears again.
When arguing with his dad after the wake, Toby is wearing brown pants, but when he walks off he is wearing blue jeans.
When Toby is walking up to Cal's house to give him the letter, you can clearly see the dolly tracks on the road.
When Kate is walking to Toby and Cal to take a picture of them at Zachary's trailer, you can briefly see dolly tracks on the gravel.