Search for available classes by location or class type. Please note that Dynamo Swim School Tuition fees are charged monthly based on enrollment not attendance. Dynamo Swim School implemented an annual registration fee of $50/swimmer for enrollment as of July 1, 2022. Class enrollment is perpetual, month to month. Newly enrolled students will join classes at the first of the month. Students remain enrolled in classes until a request to withdraw is submitted by e-mail as outlined in the DSS withdrawal policies.