When driving under 55 mph, opening your windows is the best option for gas savings. If you're driving 55 mph and over, roll up your windows and turn on the AC. You can purchase discounted gift cards on sites like CardCash and Gift Card Granny. Look for gift cards to your gas station of choice as well as other local stations.

After an uneven rollout that left many scrambling for Department of Motor Vehicles appointments ahead of the long-anticipated enforcement of REAL ID, air travel across the US went smoothly Wednesday — with many passengers opting to use their passports and officials ushering people without REAL IDs to separate lines for enhanced screening.