The seriously comment was directed at your new field of choice, not the question.
That being said, only the people at that program can tell you if you're competitive there. You did well on the USMLE IIRC, and you have the unluckiness to have trained in the same ****ty state I did. So away rotations are where you will earn your keep. Do two, no more, and do them well. Make friends, influence people, show that you are the kind of person they want there.
Like I said, Cali is weird, and at various AAEM, SAEM, and ACEP meetings people have talked about how if you don't go out there, you won't "know" how they practice so you can't possibly match there.
However, your school has better chances than the other public school in the state at knowing people. You can always rotate at UTC if you want a local place as well, but if you don't want to live there and don't already know the faculty, it won't help you anymore than any other place.