I have been in too many fights because those of the female variety have popped off and things escalated too quickly. You are in a no win situation if you get into it with one of these guys. If you kick their butt they will sue and if they kick your butt they will sue and you could get hurt or even killed these days. Do not put yourself in the situation that you might lose the property because things escalated out of control. Call the law enforcement and the game warden before tonight if possible and find out phone#'s and how you can nail them as hard as you can because news does travel fast and you want to hit them legally so hard that no one else wants to deal with that kind of a problem. Game wardem may actually be the best possible help. A lot of these guys wont have license in addition to trespassing or poaching. You can face these guys once the police get there and it is a lot more effective and safe to do it that way. I would have a definite idea of what you are going to do or say from everyone(including females) before you confront.