Even the ride up the Cowboy Coaster at Snow King is pretty thrilling. Today’s Jackson Hole real estate activity: NEW: Teton Shadows 2-bed, 1,264-square-foot townhouse build in 1979, listed by Jackson Hole Sotheby’s International Realty for $595,000. NEW: Cottonwood Park 3-bed, 2,295-square-foot home on .25 acres built in 1990, listed by Jackson Hole Real Estate Associates for $740,000. NEW:...