I want to slip my boat at a Chula Vista Marina. The boat was on a trailer since built in 1984. What do you guys have on your Blackman boats that are moored in a slip? Talked wqith Mic at West Marine and he gave me a short class on zincs and bottom critters. I will only keep my boat in the water for 2 weeks at a time. Then refuel at a land fuel station, trying to save $$ on fuel. I will purchase a meter of some sort to ck voltages coming into the boat. Anyone have experience with over zincing, under zincing, fouling, stray current form other boats or AC currents, battery charging with non marine battery chargers, power cords hanging in the water via other boats, etc, etc. Thanks for any help in this subject. Al,