Left Butler at 6:20pm when it was hot and humid. Drove 107 miles to Downstream Casino. Downstream is located at the corners of Oklahoma, Missouri and Kansas. The casino and hotel are located in Oklahoma, the parking lot and one RV park is in Kansas and the convenience store/gas station and a second RV park are located in Missouri.
As long as you have a players card with downstream, you can stay overnight for free at the RV park. The price is right!