Pleon membership is required for everyone participating in Pleon classes, and is included in the standard registration process. An Annual Membership is also encouraged for Pleon friends, family and alumni ages 9 - 21 who are interested in taking part in other club activities. These include social activities, private sailing lessons, sailing events (ie. Harbor Challenge team racing), and committee membership. Members who are not taking classes are not entitled to store boats or other belongings on club premises, nor to receive coaching support at junior regattas.