All balances are due in full upon completion of services. Brennan Boat Company requires your valid credit card information when completing your spring launch form. This is required even if you plan to pay in cash or check when work is completed. *All outstanding balances are due in full (which includes winter storage, slip rentals, and spring launch) before vessel is released* A monthly charge of 1.5% on the outstanding balance will be charged if payment is not rendered upon completion.