Fill up a super soaker with pink dye and it you see someone at night on your property with a tiny bucket like the survelance film then give them a facefull of that dye and get them head to toe so that outfit uniform is useless to wear again. Hell get a dog or 5 and when you see the faggot with the bucket then let those mutt out to have a late dinner of faggot. When they show up at the doctors office then you have them since they'll be at least bitten one time. Hell put caltrops on the ground around the car so they will have them at least stuck on their boot in the hard rubber. If I wouldn't go to jail I'd toss a bucket of 30 sulfuric acid on the bastards so they'd have some major burns on their body from their night time vandalism. You know play stupid games win stupid prizes. Heck put fishing line "invisible in the dark" trip lines all around the property dig some holes here and there so they break an ankle when they step in one dig like 20 of them 6 inch diameter 6 inches deep. Fun put up electric fencing and use barded wire so it'll puncture a glove and shock them at same time so the gloves won't protect them with the barb hitting skin, or just put razor wire here and there but unmarked. Have a sign this property is protected and dangerous for trespassers.