Go Citgo

For me, Citgo Petro Express has long been a good place to get gas because it's a couple cents cheaper ($2.04 at last check, South Carolina enjoys better gas prices than North Carolina) and the station is right on the way to work.

Even more reason to buy Citgo:

Citgo is a U.S. refining and marketing firm that is a wholly owned subsidiary of Venezuela's state-owned oil company. Money you pay to Citgo goes primarily to Venezuela -- not Saudi Arabia or the Middle East...Instead of using government to help the rich and the corporate, as Bush does,[Venezuelan President Hugo] Chavez is using the resources and oil revenue of his government to help the poor in Venezuela.

If you have to buy gas, may as well buy it at Citgo.