I don't know what else can be done here. I have the solar panel installed to keep the house batteries charged and I left the bilge pump on to pump out any unwanted water. If it snows hard I'll have to visit to see if there is too much snow in the cockpit (it gets very heavy), but since we are in a cradle, the weight is equally displaced and we won't need to worry about blowing over. Guess we're all done....See you when the weather changes!