That's a very impressive setup WisJim... Makes me wish I had more property.

Just remember, we started working on this system in 1976 or so, and it has been a gradual process, adding to it and fine-tuning it. And one reason we have been able to afford it is that the last time we bought a new car was 1971, and we drive things like a 2000 Metro, 1998 Ford Ranger 2wd 4cyl, an older Honda CRX, etc., all purchased used and cheap.