Geocaching Maryland for coins, fun and health

High-tech scavenger says the hunt 'changed my life'

PERRYVILLE -- A year ago, Ray Culp weighed 406 pounds and the outlook for his health was grim; he needed a walker and oxygen supply to get around. Today, his weight is down to 270, and he cites two reasons for the vast improvement in his health: He had gastric bypass surgery and his geocache count hit 4,240.

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