Select a type of car to search for while traveling; preferably one that is easily identified by your children. Somehow, my children chose the "Neon" car, and they now have eagle eyes when it comes to spotting one.

As we drive, they call out "Neon" when they see the car; they also have to call out the color, so we can varify in a hurry that it was the correct before it's out of sight. The first person to call out "Neon" & the color wins a point, but a point is deducted if it is not the correct car.

If you want, chose another vehicle which is not typically seen as frequently (such as a Jeep Wrangler, a semi-truck car hauler, a convertible with the top down, etc) for extra points; spotting one of these should be worth 5 extra points!