An Indiana law means Olympians don't have to claim the value of their medals or bonuses on state income taxes.
The French Lick course was among four finalists for the honor.
Former Indiana University basketball player Yogi Ferrell is getting another opportunity in the NBA.
It was the Hoosiers (12-6, 2-3 Big Ten) second win in six games.
"Operation Double Dip" started in early 2015 and ran through 2016. Fifty-seven citations were issued in Indiana.
Wilson coached the Hoosiers for six seasons. He will be co-offensive coordinator at Ohio State.
Defensive Coordinator Tom Allen will take over as the permanent head coach.
The No. 10 Hoosiers upset the No. 3 North Carolina team by nine points.
The Hoosiers hold an 8-6 advantage and are 2-1 against the Tar Heels in the Big Ten/ACC Challenge.
The Hoosiers became bowl eligible after a 26-24 victory on Saturday over rival Purdue.