Would you pay $2.14 for a gallon of gas?

I know I would. According to AAA, the nationwide average for a gallon of gasoline is $3.80... Diesel is even more expensive at $4.06.

Yet despite high fuel costs across the country, a select group of drivers are paying only $2.14 a gallon... more than $1.50 below the national average.

What's the catch?

To be honest, there isn't one. These drivers aren't getting some "special deal," and this isn't some publicity stunt that's only available to a select few. They're simply filling up their tanks with a different kind of transportation fuel.

Let me explain...