Jesse Meier walks across a rope bridge he and fellow members of Hillsboro?s Boy Scout Troop 129 constructed on the fairgrounds during last week?s county fair. The bridge was part of the ?camp? the Scouts established near the rodeo arena to promote the activities of Boy Scouts and recruit new members for the troop. The troop grilled hot dogs and marshmallows to give away to interested passersby?72 hot dogs in all. As a service project, Troop 129 picked up trash on the fairgrounds and the concert area on Saturday morning.