 Make sure that they have had a good meal. All of this before starting the trip. Also, keep kids active on the journey. Coloring, drawing, I spy as you're driving. And remember, they're watching you. If you're anxious and stressed out, your kids are going to sense that. Gigi Barnett, WTOP News. Coming up on WTOP. What's that strange number to the left of your account number on your checks? I'm Greg McBride, but the answer coming up.