I don't get the trespassing, and never support it. I also don't get the arrogance of people wanting to have land owners just invite them to hunt willy nilly. My way would be to offer services for such priviledges. Work on the land, respect the land owner, barter and trade and even pay. Seems that some people in my generation started the entitlement beliefs held by many people today. Respect and trust must be earned. Y'all dedinitely need airstrikes, 7.62 miniguns and mines. Poisons are too indiscriminate. Herding the pigs into a corral is out so is driving them. Trapping and shooting, appear to be the best options.