I think it'd be neat to find someone, but I never see any advetisements or anything, and I think most of the people who give voice lessons are kind of small, and don't do it as a big thing. Know how to find maybe, someone locally who gives voice lessons?
Try contacting your local community theater, surely someone there is looking to make a few extra dollars, and they have the experience to both give voice lessons, and teach you about performing.