Do anything the much more established http://www.gasbuddy.com/ does. Same concept. They have a whole community going, so you might consider adding a forum. Add a section for gas optimization tips...etc.
What's the deal with pressing the lowercase "s" in "Homes" link at the bottom of the page? It takes me to a credit card sign up page: http://www.pumpcost.com/gascards.php What's going on there?
What's the deal with pressing the lowercase "s" in "Homes" link at the bottom of the page? It takes me to a credit card sign up page: http://www.pumpcost.com/gascards.php What's going on there?