I just skip class. It cuts back on fueal consumption a LOT!
Hehe. I don't have to go the 20 miles downtown and then the 20 miles back.
Ok, seriously though, I try very hard to keep my car tuned up. Also, I don't accelerate or brake fast (I used to have a bad habit of this!). I am driving slower now. Usually at the speed limit.
I also, am cutting back in other areas so I can budget more for gas. I'm not shopping as much or eating out as much. This is in preparation for the rising gas costs and the fact that my commute is about to majoring increase!