Hey, I'm 18, about to go to Georgia Tech in a month. I don't own a car of my own, but usually drive my mom's Toyota van. Mileage is average, but hope to improve it soon.
Welcome to GS! Good luck at Georgia Tech. If you go GasSaver Bonkers, you'll be in a great position to milk the engineering department for experiments and solutions. I think my nephew applied there, but he ended up at Auburn.