Take off your flip-flops or clunky hiking boots and slip into a pair of thin-soled shoes instead. This gives you better control over how hard you accelerate and how gently you brake both of which improve fuel economy and safety. Race car drivers do the same for maximum precision, and some people even drive barefoot (though a somewhat controversial practice) for maximum sensitivity on the road.
Save Money on Gas
Don't let record-high fuel prices break your vacation budget. You probably already know that being a miser with the air-conditioning, keeping your tires properly inflated and getting a tune-up will all improve your mileage. Here are other smart ways to scrimp: