Here is what I have.
April 29 and 30 - Johnson City, IL.
May 20 - Rip Tide Club, St. Anne, IL.
June 3 - Badgers Club, Somers, WI.
June 24 and 25 - Rip Tide Club, St. Anne, IL.
July 8 and 9 - Badgers Club, Somers, WI.
August 5 and 6 - Marquette Club, Oak Forest, IL.
August 19 and 20 - Minute Breakers Club, Mendota IL.
September 23 - Rip Tide Club, St. Anne, IL.
October 8 - Badgers Club, Somers WI.
October 14 and 15 - Mt. Vernon IL.
I am told Johnson City and Mt Vernon are D4 so I have the dates for these. Not sure how it works as they are not listed on the IMPBA Web site as D4.
Doug