I've read all of CJ's adventures from beginning to end. Actually I'm rereading it,my only complaint is a minor technical one. Marines have Drill Instructors, not Drill Sergeants. Those are the reserved for the Army. Also in the first section of your story one of the dates that your story fell on was November 10th. As a Marine, I can tell you that, that is not just another day. No living Marine would let that day go by without some kind of reference to the Marine Corps Birthday. The Marines were founded on November 10,1775 and that is a BIG deal to any Marine.
I realize your story has ended but just in case any of your future stories contain a Marine in them you won't make the same mistakes.
P.S.
Other than what I've previously mentioned, I love your story and like any good story, I hated it when it ended. Hopefully it's not just wishful thinking that some time in the future you'll have a Devine inspiration and pick up where you left off or even a few years in the future.