G.I. Rights Hotline – 1-800-394-9544 – a “network of nonprofit, non-governmental organizations who provide information to service members about military discharges, grievance and complaint procedures, and other civil rights.”
Leave My Child Alone – “A Family Privacy Campaign to Protect Our High School Students From Unwanted Military Recruiting” – website contains a blank, sample “opt out” form in both English and Spanish that you can download