I've worked all my life in a family owned business and going no where. I want a satisfying job,how to get it?

I'm 34, have a BA in Business Administration and majored in finances. I know a lot of the food industry (restaurants) and real estate, but this isn't what I want. I've searched for other jobs but haven't had the break I need. I'm willing to start werever I need to but need somekind of network connection that can help me out.