We just lost our field but it had nothing to do with complaints. A couple of years ago we had one minor incident but no real complaint over that even. Our land owner simply decided to develop the land which we had leased for @31 years. During that time factories sprang up to the East side of our field and a housing development on the West side of our road. No complaints, even had residents come fly with us.

I hope you can save your site, it's getting harder to find suitable locations.