Espar
In past years we’ve heated the boat with a Dickinson Newport diesel fireplace, but we were always a bit nervous to run the fireplace at night and usually just used a small electric heater after we went to bed.  This resulted in a few funny instances, most notably the time we woke up to find the temperature had dropped overnight and our breath had coated the entire overhead of the v-berth with ice, but mostly it just resulted in arguments about…