Thanks for all the responses. I'm self-employed, so the job thing shouldn't be an issue unless big, unexpected changes happen in my life, but I don't see that happening. I'd love to be somewhat closer to LA proper, but I don't know anyone in the entire area other than the two friends I visited in Torrance, so I feel like I need to stay fairly close to there. And because I'm self-employed, it's a bit harder to make new friends since I don't have co-workers to help me do that and I'm not much for bars.
I know it might seem crazy for a self-employed person to move to the high-priced LA area when I could choose somewhere with a much lower cost of living, but I really loved my time there, and I've been wanting to get out of the Southeast for a very long time. The wise choice might be going to one of the bigger cities out here like Nashville, Atlanta, Charlotte, or maybe somewhere in Florida, but I've never been one for making wise decisions.