We are a family owned and operated business dedicated to serving the boaters, wakeboarders, and skiers in the state of Arkansas. Diamond Lakes WaterSports s main goal is to sell the boating and watersports lifestyle and the fun that goes along with it.. Diamond Lakes WaterSports has trained Indmar,PCM,and Skiers Choice technicians on hand to handle your Indmar Engine service needs. Our services include but are not limited to: Oil changes o winterizations o de-winterizations o shaft log. We are the only boat dealership in the state that carries ONLY INBOARD SKI AND WAKEBOARD BOATS!!! What this means to you is that we are fully dedicated to tow boats and the tow sports.