I've said a prayer for you and your community. My family was under the gun for our (then) 50-year old business during the last year of my father's life...I kinda think that might have encouraged the heart attack that put him in the hospital where he contracted a super bug and died.
Don't just document when the snakes (no insult intended to leggless snakes) come onto your property but also *all* meetings that county/state or whatever officials might have. There are stipulations on how meetings must be held and how the public is supposed to be notified. In our situation there were several meetings in which our state's "sunshine law" was violated. Document, document, document...
Rally the community's support. The petition is a good idea. Though a small community, folks in your community have friends and family elsewhere in the county. Get *everybody* together and get on the agenda at the next county commission meeting to state your concerns...pack the meeting room with *your* allies who also happen to be VOTERS in the county.
Have 2-3 handpicked people who are good at putting their thoughts into voice designated to speak to the commission. Have a game plan and a *very good* outline of the idea that you wish to convey. You need valid arguments *why* the proposed sites are bad sites.... The fact that they've already taken land from your family once should definitely be mentioned, but dwell there too long.
Remember that government officials are scared of the folks that elect them. They're also scared of bad publicity...let the local papers, radio stations, tv stations, cable companies, whatever, know when the meeting is going to be and let them know that a crowd is attending. Regardless if a tv station or whatever video-tapes the meeting have someone you trust also videotape the meeting.
My bet is that this project will be funded through "stimulus" money that is putting my grandkids and their's into debt for the rest of their lives.
Keep your cool.
Hire a lawyer...get a good one. The bad thing is that you don't know who in this political society is in bed with who. <grrrrr>
Best wishes and may God, the Father of Jesus Christ of Nazareth, be with you.
Ed