How Do You Find Places During the Scavenger Hunt?

You have to solve clues that will take you to various check points. Check points are worth a number of points. You also get what's called a route card, which gives you points of interestThat's how they decide some stuff. We were using cellulr phone based g p s and a mapping services. And of course, when those went out, we were flying blind. But the thing that scott had that saved us was a an old school g p s device called a garment.