Wow great to be back, Picked up the scout II and one of those DIY 5 X 6 shelters and saw something called a hot ring, works on your camera or vex battery and is supposed to keep your hole open to 10 below, a friend picked up two and we are going to try em this weekend , I hope , lakes are icing up and highs in the 20's F/ a week in SW North Dakota, I'm pumped.