From my son, now at MCB Honolulu, Never fall back on a run, eat the vegetarian MRE's...they have better candy and taste better cold...you don't use the heater. Use your 3 phone calls wisely! Do whatever it is, as fast inhumanly possible! The Crucible is easy if you get your teamwork down...help the slower guys, they'll help you later.
I was Navy for 22 years...easy back then!!
Your Respiratory Therapist wears combat boots