I would recommend speaking with an attorney as soon as you can. An MIP is a class C misdemeanor, which is the lowest level of misdemeanors, but it still has serious consequences. The most serious of which is the potential driver's license suspension.
I would tend to agree with Attorney Lewis, it is likely they will know about your prior, and if you were to get in trouble for this again you would be facing a felony. I would recommend you find a local attorney to assist you with your case.