Bought a Hunter 23 in good shape. Boat will be on a lift. Bottom needs to be repainted. Can I get away with using an inexpensive bottom paint as the boat will only be in the water during the day? (Sail on the Chesapeake Bay). Was considering Rustoleum bottom paint at Home Depot. Anything I need to be fearful of. Trying to save a few dollars since I am repairing keel and rudder prior to launching her.