Chasing pigs sounds like fun...but I can understand the kind of destruction you are talking about. Not far from a place I hunt there have been some hogs tearing up crops for a couple years now. I used to think it would be good to have an extra game animal around, but now I hope they stay away. Something one of my friends does down south is trap them. He builds a "pen" out of panels with a door that swings open to the inside (but can't swing out" and baits the trap with corn. He has caught a bunch of them this way. Kinda takes the fun out of hunting them, but is an effective way of killing a bunch of them. Good luck and welcome to the site.