Tip #100 - 19. Road Rules: Wear Your Seat Belt, Check Local Cell Phone Laws
Most likely, your vacation will involve some driving. Did you know your chances of dying in a car accident rise significantly if you're not wearing a seat belt? Not to mention you could be cited by local police. Using your cell phone may (or may not) be allowed in the state you're in so be sure to check the law before dialing or texting.