Where can I get my email reviewed and edited free of charge?

I want to get help with my resume, maybe find some professional help with reviewing it and editing it. I've tried a few places but they want to charge big bucks to do it, which I don't want to do because that does not guarantee a job.

Where can I get my email reviewed and edited free of charge?
Most people do this at their university's career center. If you haven't attended a college or university, many universities have info available freely online, and most importantly, sample resumes. Always take the information with a grain of salt, but you should be able to find plenty of examples and advice online for free.