The Aerial Tram at Jackson Hole Mountain Resort resumed flights on Saturday, serving skiers and sightseers. Today’s Jackson Hole real estate activity: NEW: Ponderosa Village 2-bed, 644-square-foot condo built in 1976, listed by Jackson Hole Sotheby’s International Realty for $335,000.NEW: Hansen Meadows 1-bed, 594-square-foot condo built in 1989 (kind of) with deck, listed by Jackson Hole...