There's nothing like a last-minute road trip to celebrate the start of Summer. Of course, the Fourth of July weekend will have much more sparkle if you can find some cheap gas. While you might save major bucks driving instead of flying, gas prices aren't exactly a bargain. If changing your ride to a fuel-efficient electric-hybrid car isn't an option, then check out these websites, apps, and tips to help you save at the pump.
Source: Flickr user TheodoreWLee