10. They are re-inacting scenes from "Cool Hand Luke."

9. You spot a vulture carrying a new Magellan.

8. The calls for water have been replaced with a call for a burial detail.

7. You're on a first-name basis with the local helicopter rescue pilots.

6. Your wife is calling you "Captain Bligh."

5. The swag dropped off in the last ammo box included a doll with your name on it stuck with pins.

4. The route back to your vehicle is marked by little white crosses.

3. They start calling themselves "The Donner Party."

2. Your GPSr starts displaying "No Way!"-points.

1. "Forget the Gatorade! We need plasma! Stat!"