At 60 I've owned a number of boats, either with unpainted bottoms that I kept on a trailer or painted bottoms I kept in the water. I'm thinking of picking up a used 23SE to fish now and then order a new 2520 openback in the Fall and sell the 23SE when the new boat arrives. The 23SE that I'm interested in has been garage kept and the unpainted bottom looks very nice. I'm hopeful to fish 4-5 times a week on the Lower Potomac and occasionally Chesapeake Bay and I sure don't want to unload and load unto the trailer for each use. Realizing it's not an exact science, how long could I keep it in the water before pulling it out and pressure washing the bottom and be able to keep the bottom looking new after cleaning? ~2 weeks at a time ?