How do you keep yourself awake while your driving for a long time

coffee and phone calls. :)

Drink some Monster Java or eat some dark chocolate. Both can really pep u up. Try & make sure that u have someone to talk to. Listen to talk radio - not music. If u need to stop, by all means call ur Dad & tell him to pull over. Make sure u periodically stop at a rest area to get out & stretch ur legs - even if u do not need to use the restroom. If there is no rest area, pull over as far as u can from the highway & walk around for a while. Fresh air can really help. Also, say a little prayer before u leave, asking for a safe trip - even if you're not religious. It can not hurt, u know? Have fun & stay safe! Hey, u could also look at ur gas receipt if u want a major jolt back to reality! Yikes! : D

bring lots of coffee or maybe take some energy medication.

just dont drive if you are likely to sleep - it is really dangerous !!

Keep the car cold. Drink lots of caffeine. Listen to loud music. Talk with your sister to stay alert. Take breaks every hours.