The Greater Lowell Family YMCA is offering 3 Waterfront Lifeguarding Classes this spring. Upon completion participants will be certified in Waterfront Lifeguarding, CPR for Lifeguards, AED and First Aid. Participants must be 15 years old by the last day of the class. Cost $330. Call 978-454-7825 for registration information and session dates or contact Katherine Davis at kdavis@lowellymca.org