I feel your pain man. I am born and raised in Fort Lauderdale and hated the idea of never being home. Unfortunately, thats the profession. You have to endure the suck to some day make it back with a major, even then you may be a commuter. I'd say go to Envoy, sounds like the flow is an Ace in the back pocket. If what these guys are saying about a few months to hold MIA is the case, DO IT. Get a taste of what the commute life is like and enjoy it when you finally hold MIA.
I'd listen to Rick about Silver though, Jet>Prop etc. I do know prop guys that have moved to LCC's but whats worth more? Career progression or staying in your comfort zone. Really depends on your personal situation, wife kids etc. Good luck