Cancellation received before June 15, 2008 - Withdrawal is effective July 1, 2008
Cancellation received before July 15, 2008 - Withdrawal is effective August 1, 2008
Cancellation received before August 15, 2008 - Withdrawal is effective September 1, 2008
Cancellation received before September 15, 2008 - Withdrawal is effective October 1, 2008
Cancellation received before October 15, 2008 - Withdrawal is effective November 1, 2008
(must be received by the 15th of the month prior to the first
day of the month you intend to stop swimming)