How do I not get tired on a road trip?

1.       Never drink and drive.
2.       If possible, don't drive long distances alone.
3.       Get enough shut-eye.
4.       Don't begin a trip so late that you're driving when you usually sleep.
5.       Watch your posture.
6.       Take a break at least every 3 hours.
7.       Have 2 cups of a caffeinated drink like coffee, if you can have caffeine.