The 18-hole "Roland Barkau" course at the Roland Barkau Memorial Golf Course facility in Okawville, Illinois features 6,513 yards of golf from the longest tees for a par of 71. The course rating is 70.9 and it has a slope rating of 128 on Zoysia grass. Designed by Robert Garard/Gary Hoelcher, the Roland Barkau golf course opened in 1992.