I'd like to know if anyone out there has left their boat in through the Winter without a bubbler or any kind of de-icer? I live in Kansas and have my 25.5 is in the water. Its staying in this winter. It'll be in a slip in our yacht club that is protected in a cove. There is little or no wind or water flow in this area so potential of moving or crushing ice is nil. I was wondering what ice might do. Average temperatures are 20-30 during the coldest times and only temporary ice-overs will occur on the lake that will probably last 3-7 days max with only an inch or two of ice forming on average.Any advice would be appreciated!!!