firecadet613,
Thanks for the quick reply.......but, winterization is not a concern......I live in SUNNY & HOT southern California.........I'm in my mid 40's and still have never seen a real snow flake.........
MY goal is to drain the tank a couple of times per year to exchange the water for fresh.......I do this same thing with my Class A motorhome and I've never experienced skunky water........
Being I've only owned this boat not quite 2 months I have no idea how long this water has been in the tank......and I'm not really sure running the pump to drain 12 gallons is something I want to do........