I live and hunt here in Kansas. I have had good success on public land right here in south central Kansas. Check out Pratt Sand Hills Wildlife Area. I took both of my spring Gobblers there in 2006. This wildlife area does have a bunch of big gobblers.

Try the KDWP websight: http://www.kdwp.state.ks.us/

Word of caution. Opening two days may not be the best time to hunt. Two years I have been there and there isthis fella from Garden City that comes and just scares the birds away. He will call way too loudly before sunrise and just hammer away until flydown. He is usually gone by Friday. There will usually be one or two other hunters out there on the weekends, but they are respectfull. If you want to hunt opening day contact me and I could show you where to go to avoid that idiot, or take advantage of his stupidity.

kennyt