Matt, said it right. There are some other nasty little truths that he didn't mention, such as the guys that will sneak onto property where you have exclusive right, or just go onto Posted property in general regardless of signs or repercussions. Heck, I was talking to a couple this weekend that told me they saw a guy in a treestand in Valley Forge National Park while mountain biking. Not all, but too many have a complete disregard for the laws.