You'll be running under 24 minutes once you graduate. THAT'S how much you'll run. Up and down hills. And gravel roads. And thru the woods.
Mosquitos will find you. Get used to it. Really muggy right next to the water. But you get a nice break walking to the chowhall. Just 'use your head' on the obstacle courses...seems that's been a problem for a while

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I used to work at the old crash barn which is on the left of the 'miracle mile' - the last, long stretch after you go over the train tracks to OCS. Was there 2 weeks short of 6 years. Too bad I don't know any of the DI's out there....I'd help you out some

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Take care. Let us know more.....and if you need pointers for your PFT, let me know.