The Luminous Landscape Great all around site for photographic knowledge. Nice forums too.
Fred Miranda Excellent forums and photographic equipment reviews.
SLR Gear Fantastic source for Lens reviews.
DPReview The most popular site on the Internet for photographic equipment news and reviews.
Colorado Urban Wildlife Photo Club Hosted by my friend Andy Long, one of the best photography clubs in Colorado.
Englewood Camera Club Established Denver area camera club in existence for over 50 years.