Ross Lake Resort's water taxi service (206-386-4437)
Wilderness Information Center in Marblemount (360-873-4500 ext. 39). A permit (no charge) is required for all overnight stays in the backcountry. Rangers have maps and current information to assist you in planning a safe, fun trip.
http://www.ncmountainguides.com/trips/np04.html
http://www.theronwelch.com/mountains/pnw/north/pickets/traverse/day6/
http://www.mountainwerks.org/cma/2001/challenger.htm
Alternate