“Make sure you control the radio on a long road trip. You don't want to listen to some old-fashioned music the whole time.” TravelDrivingUsaRoad Trips Book:It’s a Mad, Mad, Mad, Mad Trip: On the Road of the Longest Two-Week Family Road Trip in History Source: It’s a Mad, Mad, Mad, Mad Trip: On the Road of the Longest Two-Week Family Road Trip in History