How do I stop my neck from hurting when driving long distances?

I drive from Missouri to Gulf Shores every year (13 hours), but once I get there, the entire trip and for about a week later I am plagued by terrible neck pain. Is there any way to avoid this, such as by using a neck pillow on the back of the car seat? Does anybody know if these work, and if so, what kind did they get?


Related Memory Foam Pillow Sites