How-to and skills articles
Article about setting up tarps with good advice and photos on what knots to use
Avoiding common climbing and mountaineering mistakes
Pretty thorough article about winter camping skills and things to consider
Avalanche Education
Graphic representation of avalanche hazards
Resources
Downloadable maps from USGS. These can be overlayed on Google Earth. I have not tried this service yet.
Caltopo.com Free customizable, saveable maps with a huge variety of options, including slope angle color coding.
Langley Backcountry 