Hot on the Double S Trail - that's skiing and Scouting - Girl Scouts from around the country experience a Wasatch Front winter, cross-country style, Saturday at Trefoil Ranch in Provo Canyon. Sponsored by the Utah Girl Scout Council, 29 girls from 16 states are in Utah participating in new sports, such as snowboarding and snowshoeing, and learning cold-weather survival skills, such as igloo building, during the Western Winter Adventure camp. The festivities will conclude with a Dutch-oven dinner at Pioneer State Park. The two-week camp is the first winter camp that has been approved by the national Girl Scout organization.