I was in almost exactly in the same position as you 6 months ago. I left the 121 in 2015 for a local job flying a bonanza 150-200hrs a year. I was there just over 2 years before being laid off and heard from a few recruiters during that time to get back to a 121. I came back to GoJet, yes back. I was hired as a street captain, which they are hiring again now, and didn't loose the house. Endeavor, GoJet, and others are worth considering for sure. A ULCC may pick you up, at $30,000 if your lucky the first year. Feel free to PM for more information and good luck.