Every job I've ever had I got through networking. I've never gotten a job from submitting a resume to a website.
As for the cost of living...move. There are plenty of communities where you can survive on $10 to $12 an hour. Drive down to North Carolina. I've never understood people who move to expensive cities and then deliver pizzas for a living.
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http://bible.cc/1_corinthians/13-11.htm