Prepping for Step 1 and clinicals set-up

I'm new to this forum - prepping for the step 1 at the moment and planning on taking it in September.
Meanwhile, I've been researching and reading a lot about clinicals, esp. on this forum.
I must say I'm worried but I'm also hoping that it will go smooth.

I was wondering if those already in rotations can shed some light on a few questions.
1 - Do we have greenbook rotations at all (since I've read a lot of confusing posts - some saying yes and others no)?
2 - Is it possible to stay in one state for all rotations?
3 - If a third party is arranging for our rotations, do we have to pay anything to them in addition to the tuition we already pay to the school?
4 - Are Illinois, Tennessee, Atlanta, Virginia, the only states where rotations are available? If not, what are some others?
5 - How do we make sure that the rotation we are being put in is not just an observership?
6 - Any recommendations on how to plan out rotations so as to avoid being stuck in longer wait periods between rotations? (1-3 weeks is not too bad but anything longer causes too much wasting of time)

Thank you for any information that you can provide on my questions.