http://bit.do/bUisK Winter Survival Guidebook
Related article: http://nyti.ms/XbzZ0u Please visit http://nyti.ms/YFU2UJ in order to embed this video From ice climbing to skijoring, sports help enliven the Alaskan winter. Watch more videos at http://nytimes.com/video Follow on Twitter: http://twitter.com/nytimesvideo
