Under "Technology"->"Buildings" description of guard tower:
Garrisoned by well trained archers, a Guard Tower is perfectly suited to holding off enemy assults."
I have two modes: wiseass and dumbass. Mode is determined by current blood alcohol level.
Drinking is a sport. In order to be competitive, you must practice on a regular basis. Although you can practice alone, it is much more fun to practice with friends. If you're out of shape and practice too hard, you will regret it the next day.
Life is a disease. It is sexually transmitted and always terminal.