What area of NY are you looking at going to. There is a lot of public land in Cattaraugus County. Go to
www.cattco.com
Catt County is usually the #3 as far as the number of turkeys taken pretty much every year. If you need more specifics, I'll try to help. Here is a link to a map on the county.
http://www.enchantedmountains.info/county_map/index.asp
One other thing, there is also some great trout fishing streams in this county.