REI is owned and operated by those that join the co-op. Great place and knowledgeable staff plus their on-line outlet is great for snagging deals. This is usually where I end up before hitting the trail.
REI
http://www.avantlink.com/click.php?tt=cl&mi=10248&pw=128163&url=http%3A%2F%2Fwww.rei.com%2F