I am a paramedic, and am going to be sent on a week long stay at one of the wildfires in N. California. Since I'm going to be the medical guy, I won't be allowed to do any firefighting. I anticipate a large amount of down time, and am trying to figure out some wilderness skills to practice/ ways to kill time. My favorite such activity, fire-making is frowned upon in this kind of environment, and I figure that I'll be able to kill a few hours making a nice shelter. After that, I am afraid I will be terribly bored. This is where I need help- throw out some ideas- please.