Hello to all. I am new here and a new Carver owner. I would appreciate any heads-up advise you may have on the 355. I boat on Lake Lanier in north Georgia. I am an ex-sailboat owner who has moved to the dark side as many of my sailing buddies would say. I love the boat so far and have had a great time with it over the last week that I've owned it. I do have a quick question. The temperature here got into the low 20's last night and I wanted to make sure that I didn't have any freezing pipes, etc., but the lowest setting on my central heating is only 65 degrees. I don't want electricity bills to eat me out of house and home, so what advice do you have on economically keeping the boat warm enough to stop freezing? Thanks.