If somehow your summer bucket list includes floating a rubber ducky down the river, you should head to Riverfront Park this coming Saturday, July 21. Warren County EMS and McMinnville Firefighters Association will be floating around 1,000 ducks down the river in a race to raise money for Relay for Life and the American Cancer Society. That many bright, yellow rubber duckies fighting to be first to the finish line should be a sight to see.