I'm planning on converting an old garden area back to a nice level grass field. It is currently grass now but has ruts in it. What is the best way to grade this area? I was thinking about renting a mini Bobcat and using the bucket to to level this. I'd be renting this. I own a tiller but this area is 75 x 150 so that option is out. What is the best way to do this? Thanks.