I personally like digging holes that I plant plants or trees in rather than just diging holes in the ground. At least something productive comes from it. Hey I've got a thought for you. I have 108 huge fence posts that need large holes dug so I can build the fencing on my farm. That would give you holes to dig & accomplish something at the same time. They have post hole diggers but not as fun for you as digging them by hand.