Well, the first thing I'd like to tell you that magick has no color, meaning basically there is no "white" or "black" magick, but if it is preferred, you could use those terms. I also have read that you are a newbie to magic and I will assume you don't know what the basics are. I think you should research the basics if you don't know them and practice them, before thinking of covens. You see, there are many forms of magick, such as candle magick, sympathetic magick, herbal magick, etc. Should you be interested in one of these magics, you could narrow down what kinds of covens on the site you want to join. All in all, basics first, so you have a better understanding of magic.