I can tell you from experience that NC just dodged a bullet.
Here in Iowa same sex marriage has been legal for three years. The recruitment to the "Lifestyle" never stops.
I see them wandering around town looking for unwitting victims. They are easy to spot. It is always two young males dressed in similar outfits, a clean white shirt with a dark tie and dark slacks.
When they knock on my door I pretend I am not home. They won't draw me into their unholy circle, no sir.