If you try the garden tractor approch, stay away from the disposable tractors. Stick with Cub, John Deer, or Simplicity type not a MTD or green and yellow yuckman. They will breakdown before getting to the field!!!

NorthJeff,
I have read the book. Have you tryed this approach? Any success?
Is there something better than Roundup at killing woody plants? I' d like to kill that stuff before cutting with a weedwacker.