I have contacted my sheriffs office and I am waiting for them to escort me to pick her up. I am also having a good friend of mine who owns a farm go with me.
Also, you really need to press charges for extortion. What they are doing (or trying to do) is a felony and they need to see some consequences. Even if they don't get convicted (which they may not unless you can show proof of their blackmail), it will still be on their record that they were charged for it.