Back to work: Angst and more angst…

Okay, dear readers, I need you all to give me your opinions on this:

Last year I had an early version of my Japanese pop culture/folk tale manuscript in circulation. I’ve changed it since last September, re-organized, cut poems, added poems, but the core remains. So, do I send it back out to contests/publishers I’ve already sent it to? Or only send it to places I haven’t sent it before?
I usually have a policy that unless I’m a finalist/get a note etc I don’t want to send it back to the same place…
Oh, and now that I have a third manuscript, should I send both to the same places? Will they be sick of me if I do this?

Job phone interview went okay, I think. It sounds like a fantastic opportunity. But it might require a move. I’m not going to have angst about that til I get to the next round of interviews, though…and in the meantime, is it just me, or are there a TON of poetry teaching jobs around these days? None in my area, of course, but still, that’s got to be good for poets.