Late Night Drive Dilemma

About two years ago, I was driving home from a family reunion pretty late at night,

and the drive was about two hours. I didn't stay the night because I had to be back for

work the following day. Most of the drive was on roads with dense bushes and

trees on either side - the real creepy ones you see a lot in movies. Anyway,

I had been driving about 45 minutes, and I was starting to get really tired. You know how sometimes

you just suddenly become really tired, out of nowhere? Well yeah, that happened to

me. I knew I wasn't going to last, but I didn't come across any place

that I felt I could park and safely sleep.