Join the Clydes, NYC's fastest growing program for boys & girls ages 9-16! Email firstname.lastname@example.org with any questions. - If you are a RETURNING MEMBER OF THE CLYDES, you don't need to attend a tryout. - If you are NEW TO THE PROGRAM, make sure to register to one of our open tryouts below. As you register choose the specific Addon option for your Age Group and time. Once you have received confirmation that your child has made the team, you can register directly to the team registrations below.