Group said Virginians have "very clear choice this November"
McAuliffe, Northam and Herring will face off against anti-gay GOP ticket
Cuccinelli, Jackson and Obenshein 'openly hostile' to LGBT residents
Nearly 1,000 people attended annual gathering in Richmond
Va. gubernatorial candidate made comments during Google chat
Doesn't see Va. anti-gay law changing 'anytime soon'
Attorney general will likely face former DNC Chair McAuliffe in 2013