In the scene where R.G. Armstrong's character Diehl investigates a noise inside the gas station and hears the sound of the hood of the truck falling, there is a goof. As he walks to the truck, keep an eye on the windshield. You can see the production crew's boom mic quite visible in the reflection!
When Vicky gets carried away, her sandal falls off. When she's hung in the corn, you can see she's wearing the sandal.