Congrats, mtn_chick. 20 miles is nothing to sneeze at! (Mine's only 6.5 one-way!)
My commute this morning was fairly humid. Not too bad until I got to work, then I started getting uncomfortable.
There was a small deer running around next to the trail in a residential neighborhood. The closer I got, the more frantic its movements became. I slowed down and eventually it trotted off down a street.