I voted for Nader, so I'm off the hook no matter what occurs.
I just watched a documentary on the car of the future. Very good. It showed all the alternative energy sources, and automotive engineering trends. They said we basically increased the efficiency of engines significantly since the late 80's, but shot ourselves in the foot by making heavier vehicles. As a result, average fuel efficiency is about 2 gallons better than 1987.
One interesting fact concerning gas prices was that Iceland is $8.00 a gallon, and they are trying to increase the usability of hydrogen. They currently have hydrogen (fuel cell) powered buses there.
I don't know if anyone else has seen it, but check out the Tesla Roadster (fully electric). It goes 0-60 in 3.9 sec., and gets the equivalent of 135 miles per gallon. I heard that one charge costs about $4.00 in electricity, and apparenly gets you 220 miles. The only drawback is the transmission can't handle the 3.9 sec. acceleration for more than 1000 miles. Once that is fixed, you can pick one up for around $80,000.