Best way to retaliate against your Neighbors from Hell?

OMG, I have put up with these people for two years now. We each have one acre lots, but they are just the worse liars and pos people I have ever had the displeasure of knowing. Their dogs bark all the time, their dogs are loose all the time (YES I have called the police and humane society numerous times), their SIX homeschooled kids are home all the time YELLING and SCREAMING at the top of their lungs for hours, the radio is playing loud, the fumes from their diesel trucks which run for hours is chocking the life out of me and I CANT BREATHE, and I can go on and on and on. Please, I really need to get back at them. I have never done anything bad to anyone my whole life (on purpose) and don't even know where to begin. We can't sell because our business is also on this property and that's just not possible. I picked up 5 piles of their dogs poop this morning by my mailbox. PLEASE give me some good ideas to make these people want to move without getting me in trouble with the law.