Do you have a video camera? I’d record him and then tell him I was going to post it on the web. With name and address. Don’t know how legal that wold be. I had a couple different noisy neighbors. One was so bad I ended up takng valium for a week and moving out. With the other I cannot begin to tell you how bad it was and I was pregnant and in the navy, and had to be at work at oh dark hundred hours. I finally bought a Marsona white noise machine. I would set it for surf, seagulls and buoys. It was a lifesaver. I’ve been thinking about getting another actually, since I lost that one in a move. I just googled them and you can get the one I had for about $115 – $135.