I'd definitely look in the Knox/Holmes county area. That area consistently produces huge bucks. My buddy takes a nice buck off state land there every year. Last year he shot a typical 10pt that was in the upper 160's off that state land with a bow AFTER gun season.

While rabbit hunting in that area this year we saw 100+ deer every day. Many on public land in the Mohican State Park.

Only problem is that 1,000 acres in that area will run you about $2 million if you find a good deal....LOL