Hi. My truck was searched upon entering the naval base in Newport, RI. They found a couple grams of Marijuana and a couple grams of meth along with paraphernalia & such. I confirmed the substance was meth. I was arrested, booked, and immediately returned to my truck with two citations of simple possession. I have to go to Providence for court this month. I believe this would be considered federal court since it was on the base. I only have a couple of misdemeanors prior to this. What do I have to look forward to and is there anything I can do beforehand to receive the least penalty as possible?