I'm from Seattle, and thinking that I could possibly instruct there (since my CFI, MEI, and CFII would have been from ATP). Does that give me a better chance of being able to instruct there, than if I got my ratings at Aviator?
Yes.
Would I even have a chance of being hired on as an instructor in Seattle with ATP if I didn't get at least my instructor ratings with them?
No.
Should I even get my commercials with them?
Them being ATP or Aviators? I don't know anything about Aviators, but I know quite a bit about ATP--so I may be a bit biased. The only way to get your commercial with ATP is to enroll in their Career Pilot Program which begins with your Private-Multi. Should you? In my opinion, yes. But then again, I dont know anything about you, your goals, your previous experience or the other place that you are flying, so my recommendation can't mean very much.
You will have a much greater chance of instructing at ATP if you get ALL of your ratings there. Those who do that have a much better shot than those who just get their instructor ratings there.
While instructing at ATP (Seattle for example) how many hours a month would I average, and how much of it would be multi? Are you paid for ground?
All ATP instructors fly 50-90 hours per month. Sometimes more, sometimes less. I dont know what the actual average is. In Seattle, the majority of those hours is multi time, maybe some
occasional single time.
All ATP instructors make the same salaried amount--$1000 per month. There is a small bonus system which can add a few hundred dollars a month. The real payment from ATP should be considered the opportunity to do nearly all of your flying in multi-engine aircraft. Because of that, you will make less money at ATP in real dollars, but you get multi time that you would rarely be able to get as a 200 hour instructor at any other flight school. Because of thise, ATP is a highly sought after place to work.
I would suggest that you call ATP and talk to the guys answering the phones to see how things work. They just all just got hired by ATP as new instructors and the majority just finished the Career Pilot Program.
Good luck,
Jeremy