my wife and I purchased 35 acres out in the country to get away from the hustle and bustle and 1/2 acre lots this past summer, we intended to make this our homeplace for a long time, we were looking for complete privacy on the dead end dirt road where we bought, where the only neighbors would only be seen or heard when we went to see them or called them on the phone, well wouldn't you know, someone busted the plans in 2 weeks w/ a mobile home that was set up only 20 feet from the back of my property line in clear view of the location we had planned for our house, not only that they pushed down trees on my land that my fence was attached to and tore that up when we have cows in the pasture, they threw around 25 cinder blocks over the fence when they were done placing the home onto my land, they also threw cutoff water pipes, roofing materials, and all sorts of other construction materials over the fence into my woods, did they really think we wouldn't notice the trash, and why must people push the minimum buffer zone literally to the limits like this, guess they were just trying to be neighborly in their opinion, does anyone have a recommendation on trees to plant, to block the view and noise from what I feel will be a wonderful neighbor to have, I have looked into the Thuja Green Giant as a permanent wall to block my view and theirs, sunlight included to the back of their home, but does anyone know how long these trees will live, and how much shade can they tolerate, thanks a lot for any help and other recommendations