When I drove from South FL to Northern CA I reached Amarillo TX with only a 30 minute nap in Mississippi. Took me just over 29 hours to get to Amarillo and I was dog tired when I got there. If I had to do it again I'd stop somewhere inbetween but at the time I couldn't, other than sleep in the car, because it was right after the hurricane had gone through the Pensacola area and all the hotels were slod out. Lots of caffeine but even then I reached a point where I coud have chewed a dozen No-Doz and gone right to sleep.
