A little late to this one...
I recently took two trips (2021 and 2022) to ThunderStik Lodge in Chamberlain SD. They were auction items in a CCA banquet. Went the end of February both trips. Weather was cold and snow on the ground, but really wasn't that bad
ThunderStik Lodge Easy trip from Houston (IAH). Flew into Sioux Falls. ThunderStik picked us up at airport and brought us to lodge located on Missouri river. Comfortable accommodations, good food, guides and dogs were great. Spent 4 nights at the lodge.
Hunting was great. No issues getting our limits. It was cool chasing the ditch chickens through the snow covered corn fields in sub zero weather.
My favorite picture from the trip. Got this rooster on flush with snow covered cornfield and the frozen Missouri river in the background.