So here I am, a 27 year old police officer and Marine vet (01-05). I've used the GI Bill and have a few classes before I graduate from college with a BS degree. I am not satisfied with civilian life. I guess I never really hung up the military. I'm seriously thinking about graduating and applying for OCS and trying to get into an artillary or other mechanized infantry unit. Anyone know any Marines that came over to the "dark side" (Army)? If I get back into the military it would be for the long haul and I would retire after my 20-30 years of service. Good idea? Bad idea?