The Rolling Hills Club Stingrays swim team has been dedicated to training young swimmers ages 4 to 18 in achieving all-around swimming success for over 25 years. The coaches promote good sportsmanship and team spirit in a recreational competitive environment with nine other Marin Swim League teams. The Stingrays swim team fosters fun, friendship, and fitness in a family and community focused program. Both my kids have been a part of Stingrays for the past few years, and they've had a blast! While the Rolling Hills Club is a private swim, tennis, and fitness club, you don't need to be a member to join the Stingrays (club members do get a discount on registration fees).