Erin Palette has been working to assemble a map of firearms instructors who are friendly to lesbians, gays, bisexuals, and transgender individuals.
The map is geared towards individuals who can teach people a very basic introduction to firearms so certification is not required. I’m on the map and if you’re willing to teach somebody how to use a firearm and you’re not going to be a jerk to them because of their sexual orientation or gender identity you should get on the map too. Information on getting your name on the map is available at the link.