Is it almost guaranteed if you want to use the air force to get into
med. school and to pay for it?

As long as you can make it through basic training?

How exactly does that work? Basic training? AIT? Why AIT when they
just pay your tuition for your choice of university?

I hear you owe the air force a year for every year you were in med.
school.

Is it really impossible to get into med. school to be a doctor without
the aid of the armed services? What if you avoid the top notch
schools in California, Massachusetts, New York and Florida? Is it
still not practical?

I have a cousin who is now a doctor and she had to go to the Caribbean
to find a college that would accept her and this was over 5 years ago.
Maybe things are changed since then?