Just got back from whackin in Kansas. Don't go til at the earliest the 3rd week of June. It will be hot, but past the rains. Old, big mommas will be out then, too. We hunted around Kinsley.
BUT! do NOT book with 10 Gauge Outfitters! Food was only eatable. Had to drive at least 40 minutes in our cars, set up the tables and bring them back. He left us way out and expected us to find our way back. Shooting was mostly over 200 to way out there. Oh, and expensive,too. Tim has no people skills and did not "mingle" with any of us. Only gave orders of what to do or not to do. Lodge was nice, though, which is about the only good thing I can say about 10 Gauge.
If you find a good outfitter and good shooting in Ks., please let me know!