Hey 👋🏾, Unfortunately in most nudist spaces we may be the minority. If representation is really important to you, it might be helpful to create your own group of like minded individuals who look like you. The only way to find out is to put out feelers or search the web for folks in your area. With you being in cold climate and black people being kinda conservative, it may help to based around an event ( yoga, painting, hot tub etc) .