The list of schools is a little different than what is on the KWCA website (at least according to the invitation letter from Hays). I think this is the complete list of all of the schools that will be participating:

Buhler, Ellis, Ellsworth, Goddard Eisenhower, Goodland, Hays, Hoisington, Hugoton, Kapaun Mt. Carmel, Larned, Maize South, McPherson, Oakley, Phillipsburg, Russell, Riley County, Salina Central, Spring Hill, St. Thomas Aquinas, TMP, Trego Community, Ulysses, Haysville Campus, Wichita Independent