Going On A Trip?

Gas Buddy has a new feature… a trip calculator for gasoline — it’ll attempt to find the best gas prices along the way for you on your trip.

It does a reasonably good job; but it doesn’t take the strategy into account that you can top off your tank before you enter a higher priced gas area and only put as much as in at higher prices to make it through to a lower price area; but it’s a start.