[ReelMagic]

I own a 2003 38 Open and don't believe there is a drain for the fresh water tank..  Not sure where your tank is but mind is under the steps going down below.... Lift the stair steps and then the small white hatch.... It exposes the water tank level sensor, the vent line, and the fill line... No drain however....Never needed it to winterize. Just pump out as much as you can using the fresh water pumps and remove/drain the strainer that's located under the deck hatch ;located midships near the door to the head. The fresh water pumps are also located there...