Laura Ingalls Wilder Memorial Society 105 Olivet Avenue De Smet, SD 57231 De Smet, SD Memorials De Smet Museum Rural Route 1 De Smet, SD 57231 De Smet, SD Museums Custer Crossing Campground Highway 835 S Deadwood, SD 57732 De Smet, SD Campgrounds Alkali Ike Tours PO Box 652 Deadwood, SD 57732 De Smet, SD Tours Adams Museum 54 Sherman Street Deadwood, SD 57732 De Smet, SD Museums