I've worked in retail/restaurant jobs for about 20 years, working and living in South Florida. I'm almost 40 and don't have anything to show for all my hard work. I've been struggling lately and I'm interested to know how I would go about looking for a union job. Are there any I can start in, with the experience I have, or no experience in another field, here in Miami? What's the best way to search for union jobs?