I am 3/8ths black. I want to find more people like myself. I know that historically, extremely small populations, such as jews, ran into trouble when it came to avoiding inbreeding. My people are also very few in number, probably a smaller total population than the jews have in today's america, which is 1-2%.
Is it at all possible to avoid inbreeding if you have fewer than a certain number of non related couples to start with? For example, I would imagine that if you start with two non related couples, the third generation would be unable to avoid inbreeding.

To clear any confusion:
I know most of the people who browse this board are white, and perceive me as a light skinned black guy. I'm not a light skinned black guy, nor do I relate to any black person who isn't majority white. Most non whites(blacks, asians, and mexicans, for example) consider me to be white, however, most white people do not.
I am attracted to women who are 3/8ths or 1/4 black, like myself, but I am not attracted to black women. Everyone is attracted to white women, including me, but white women are not attracted to me.
Because I'm not attracted to nor do I relate to black people, and I can't fuck white women, my best hope would be to find a woman like myself if she isn't already fucking a white guy. Hence the thread.

Pic related is a guy who I assume is 3/8ths or 1/4 black.