We went hiking a couple weekends ago in the Pocono Mountains in Pa. It was actually a ski resort that has hiking trails on the other side of the mountain. It’s a popular destination, and there were quite a few people hanging around the top of the mountain sightseeing. It was mid-afternoon, there were four of us and our poochie. We look at the map, pick a trail, and head off. We started at the top of the mountain, so we go down down down. Which means at some point we need to go up up up. We’re not going far, according to the map. Maybe three miles, maybe an…