Good advice and suggestions so far. I am not sleeping on the boat and will use it infrequently during the winter, although I check on the boat about once a week. I have been keeping a 100 watt bulb on connected to shore power and have a couple of the small dry-eze tubs. I was thinking about also using a small fan I have to move the air, but was concerned about the safety of that.
S/V Don't Panic!
“Navigare necesse est, vivere non est necesse” To Sail is vital, to live is not.