Leaks:
Leaks are most dangerous in the middle body and least dangerous at the ends, but the latter are most difficult to find and stop. Sometimes a small leak may have its outside opening far away from where it appears inside. This is especially so if it comes through the bow or stern timbers. It is seldom that a leak can be stopped from the inside, although it may be temporarily checked. You should always carry a small calking iron, some cotton, a piece of sheet lead, copper or rubber, for use in stopping leaks.