Benton Chamber Of Commerce Inc issued the following announcement on March 14.
https://www.bentonwestcitychamber.com/rend-lake-water-festival.html
When you get to the page click on the show us your talent poster and it will open the link for the registration. There is a $10 registration fee per entry and if you have more than one person in your act you will be entered in the age division of the oldest person in the act at the time of the contest. there will be cash prizes in each age division. 1st place $100, 2nd place $75 and 3rd Place $50
Original source can be found here.
Source: Benton Chamber Of Commerce Inc