Help with dui

Was the stop valid? Could the officer legally transition into an OWI investigation from the purpose of the stop? Was field sobriety testing done...

How can a private citizen call criminal activity not publicly known to the attention of the County Attorney for consideration?

You can make a police report or call the DA's office

Will I go to jail when I go to court or will I be able to set up a payment plan?

It's hard to say from what you've written, but typically I wouldn't expect so.

Could i be charged or convicted with some kind of crime?

Yes, you could potentially be charged.

So long as there is no sexual activity, and it's not simply having sex, then it's not illegal.

I need my record expunged ?

The quick answer is that if it's not asked for at the time of sentencing, you can't get it.

Concurrent Sentences

This is not so straight forward. I would recommend that you see an attorney for a more detailed analysis and answer.

No...unless you send the prosecutor a stipulation and he or she signs it and then it's submitted to the judge who approves it first.

What happens now?

Was the stop valid? was any search of the car valid? Why no OWI or Absolute Sobriety citation if she got an underage drinking citation? You need to...

Yes, unless they are sealed for some reason...just do an open records request.