Save time and enjoy the convenience of our Chaperone Service. Allow us to escort your child from Discovery Bay to their group swim lesson and back. Enjoy the convenience and maximize your workout or errand time. A nominal fee of $2.50 per day applies for Chaperone Service. Regular charges will apply for extended child care. Service available Monday-Friday from 10 a.m.-3 p.m. A minimum of 30 minutes time in Discovery Bay must be reserved to participate in this service.