Taking a road trip is a big investment. You have to load your car with belongings, clothes, food, water, and the rest. Plus, the price of gas isn't getting any cheaper any time soon. What do you do if you want to take a road trip and want to keep costs low, stay safe, and get to your destination in one piece? If you're not sure, here are some helpful tips that you may have missed and you'll be in the clear. You'll end up getting to your destination faster with a few extra dollars in your pocket. 1.) Stay...