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Review title: Must Have for every GPS user
Product review: It was this book that first convinced me to buy a GPS. We were out 4-wheeling in the Colorado backcountry and met another 4-wheeler. We were looking at his Colorado Atlas and disagreeing at which trail intersection we were at. He pulled out his GPS and said he would settle this. The GPS with the Colorado Atlas proved us both wrong. I went back to town and bought this book and a GPS.
