We drove to the 100th South trailhead and went north using the same route we used last week. I was tired for the whole time, due, I think, to lack of sleep. I've been getting about 5 - 5 1/2 hours each night. I'm trying to get more sleep, but something always comes up to wake me up before I've had my seven hours.
My wife has been complaining that the last half-mile of our route is longer that the rest of the route. I decided to check my distances, and I will bring my GPS with us next week to check the mileage. The GPS is supposed to be accurate to about 4 meters (4 satellites) or about 13 feet.