OK, so I tractor around 17 acres on the steep banks of the Clinch River in Anderson Co. TN, and have a farm in Chatham Co. NC. I owned a JD 3520, 4 wheel drive good for 85% of task. Upgraded to JD 4066 also 4WD to get to 100% of task, and very happy. Get 4WD at the very least, will prevent...