The cadets had Friday off of classes because on Saturday there was a big football game between the Air Force and the Army at West Point. The day off was so that cadets who wanted to go to the game could. Air Force trounced Army, 42-22. For the official story, go here.
Nathan stayed at his room mate Metzger's house for the weekend. Nathan said he and Metzger get along really well :) Friday they rode bikes together, and then Saturday morning they went on a run. Sunday evening they picked up Yoo, another freshman from their squadron, from the airport because he had gone home for the weekend.
So that was about it for that time :)