Elisa Rolle has posted the rules for the 2011 Rainbow Awards and is also seeking judges for the competition. Here's the link to the post on her site.
If you have a GLBT book released between September 2010 and August 2011 that you're interested in entering, or if you'd like to be a judge, please contact Elisa. Only the authors or publisher may enter a book. Here's the Rainbow Boy, a postcard that Elisa sent to last year's winners. I have mine framed, sitting on my dresser.