by RICHIET » Fri Oct 14, 2011 10:49 am
A little advice from my days as a scoutmaster. Let someone know where you are going and when you'll be back. In case of serious problems, that can make all the difference.
0 degree bags are nice, but they are heavy and bulky unless you get a down bag which is expensive. You can get by with a 20 degree bag and using a fleece or silk liner, or a blanket, can add 10 - 15 degrees to the bags rating. Change into fresh clothes before going to sleep, you'll be amazed how much sweat is absorbed by your clothe even in winter, and that sweat will rapidly conduct body heat away from you. On that note, most hypothermia occurs in the forties when people are wet, either by rain or sweat, and don't realize how quickly they are loosing body heat until its too late. Remember, in the winter, cotton kills. Cotton soaks up moisture like a sponge and holds it against your skin conducting your heat away. When cotton fibers soak up water they also collapse, loosing whatever insulating properties they had. Use one of the wicking synthetics like thermax or thermostat as a base layer, they're a little expensive but worth their weight in gold. one other trick for now. We would have the scouts find a rock a little smaller that a coconut, and sit it around the fire ring to heat up. Don't want it so hot you can't touch it. It needs to be far enough that it can soak up the heat for a couple of hours without overheating it. Take the rock and wrap it in a t shirt or a towel and put it in the foot of your sleeping bag. Remember, too hot and it might melt the bag, use your judgment. That rock will heat up your bag all night long. Don't use river rock. the moisture in the rock will crack the rock at best, explode at worse.