Darold owns and operates a premier guide service on Toledo Bend Lake. For more than 15 years, his guide service caters both individuals and corporate clients from all over the world. His trips provide experiences to reward employees, appreciate clients, and provide lasting memories for families and friends. In 2020, Gleason began his pro fishing career by qualifying and competing in the FLW Tackle Warehouse Pro Circuit. During that year, he also won the 2020 Bassmaster Open and also qualified for the Bassmaster Classic. In November of 2020, he qualified for the Bassmaster Elite Series.