The Cougars shot a 294 to beat Colquitt County by one shot for the team title.
Brookstone's top player Robert Swift won the medalist with a 68.
Tift County finished third and Lee County was fifth with a score of 315.
Tift County girls beat Colquitt County by 13 shots for the girls title.
Vanderbilt signee Anna Leigh Keith won the medalist title for the girls with a score of 72.