How to save gas on Labor Day trips

Overloaded Subaru Legacy with stuff on roofLabor Day is one of the biggest travel weekends for all year, as Americans close out the summer and enjoy a last excursion before heading back to school. That makes it one of the biggest weekends for gas sales too, though nobody wants to spend more than they need to on fuel. If you're making a trip longer than you can comfortably take your...