sweetyork saidOnly saw the endings of three episodes. But, interestingly, the women could never figure out who the gay guys were in the groups. Says a lot about how prevalent the popular stereotypes really are among the gay population.
I watched the first episode, and I guessed all three correctly! But one thing I don't like about the show counters your point - the gay guy in every episode has an incentive to hide any abnormal or gay behavior so that he wins a trip for himself and his boyfriend. For all we know, each gay guy acts in accord with every gay stereotype in the book when he's off air.
Though fun comedy, I don't think the show can help the girl accomplish much - even if she won and picked the single straight guy, I just don't see the appeal of going on an extended trip with a guy you've spent 1 day with.