L
LAUREN
ARE ZINC'S ON THE PROPELLER SHAFT REALLY NEEDED? I KEEP MY 2000 340 ON A MOORING FOR THE SEASON. EXCEPT FOR 2 OR 3 WEEKENDS AND A BRIEF STOP AT A DOCK TO WASH DOWN AFTER SAILING IT IS NOT ON ANY ELECTRICAL HOOKUPS.DO I NEED TO PUT ZINC'S ON EVEN WITH THE GALVANIS ISOLATOR?