We had to break the stupid driving ban to bring our friends a propane heater. They are living aboard this winter in Quincy and only have electric heat. When they lost power, they had to use the alcohol stove/oven to keep them from freezing.
While we were there we helped another liveaboard who's boat was sinking. The guy who lives on the power boat came home from work and found his boat listing. It looks like the bilge froze and the float switch could not operate. We couldn't use any pumps because there was no electricity. So we used 5 gallon buckets until someone could locate a gas powered pump. Got it upright, hopefully it stays that way.