The Renewable Fuels Association is giving people a chance to win $50 in free fuel per day all summer long just for reporting prices for higher ethanol blends around the country. Beginning on Memorial Day, RFA is launching the “Ethanol Days of Summer” contest, allowing anyone to report the price posted for E85 and other ethanol blends just by being registered on E85prices.com and submitting prices any day, every day for multiple stations each day. Registered users can also download the E85 Prices mobile app so they can submit prices right on their phone. Daily winners will be drawn through Labor Day, and winners will be announced every two weeks.