Security guards protect golf courses, especially at night when no one is around these properties that can be several hundred acres in size. And you guessed it, guards often patrol the course in golf carts. Golf courses may have water filtration facilities that could be seen as terrorist targets. However, more likely is theft, vandalism and trespassing. How many intoxicated college students have attempted to steal golf course flags over the years? How about people swimming, skinny dipping or fishing in the golf course ponds? And of course, let’s not forget the temptation of playing a free round of golf after the sun goes down.