The Aerial Tram at Jackson Hole Mountain Resort will rest until May 19 after working hard for the last four months. Teton Village real estate activity, however, never rests. Today’s Jackson Hole real estate activity: NEW: Cottonwood Park 3-bed, 1,256-square-foot home on .19 acres built in 1990, listed by Engel & Volkers for $875,000. PENDING: Heidelberg Apartments and Cabins in Wilson,...