I used a tiller on mine. Bought it at Tractor Supply on sale a few years ago just for that.
Cheers, Ron
Big, what kind of grass do you have now, and what kind do you want?
BUD Thats a lot of tilling!!!! I guess-ta-mate at least 6 or 7 acres.
Right around the house and the fenced off area in back looks to be Kentucky Blue. The area in question is a mix of feed grasses
Suggested grass was a Perennial Rye and Kentucky Blue mix
Or it was suggested to mow as short as possible, go over the area with a Spring Field Cultivator spread seed & fertilizer and run the less aggressive side of the chain harrow and again with the rain