June 21-22, 1975, Big Stone Lake, SD/MN. The first annual Soo Bassmasters Invitational. 26 people, all male, entered.
I (Andy Williamson) went as a non-boater. All bass weighed in were largemouth. Total poundage for everyone was 53 lb. 12 oz.
Day one- fished with Ben Overbaugh of Minn. He got three small keepers off Gapen's Weedcutter spinnerbait. He was a Gapen's employee. I got no bass, only perch and white bass.
Day two- fished with the man that won, Jim Hasik, of Omaha, who had 12 lb. 7 oz. the first day. He and I got skunked the second day, but he still won by nearly 5 lbs. White bass bit good. Babe Winkelman entered.
I have the entire results, in detail, if anybody wants them.