@DMKLA:
One thing about owning a farm, is that you never get it all done. When I was a boy, we would plant and cultivate our crops, and lay them by. Dad would then take us to the river for a few days of fishing, swimming and just plain fun. He always said, you just have to take some time off because we will never get the ranch in perfect condition, and you won't. There's always something to be improved upon.
As an aside, I once had to put an electric fence around the lower part of my backyard wood fence to keep a digging dog retained. Soon there was a trail about two feet back from the fence, and I had to carry the dog over through the gate. As an experiment, I turned of the electricity to the fence. The dog never tested it. Pigs are very smart, and I bet Jack is correct in that they won't get near the fence in a short time, (think two days).