You pay in-state tuition rates at any New Mexico state-funded college, university, vocational school or vocational training program if you are using VA education benefits. Spouses and children using those benefits get the same rate.
Tell the admissions or veterans office at the school you are attending that you are using VA education benefits, and give them your Certificate of Eligibility.
Your VA Certificate of Eligibility for the education benefit you are using, and your DD214 or proof of your relationship to the veteran.