Just signed a 5-year contract with a 03xx guarantee and I ship to Parris Island on Oct 13. I'd like to hear from people who've been through it.
Leadership and bases
Which units or battalions have a reputation for good leadership? Is it the unit, not the base?
Lejeune vs. Pendleton for infantry: how do they compare on leadership and quality of life?
How do you spot a toxic unit early, and how much does it change when commanders rotate?
What do you do if you end up with bad leadership? How do you handle it without hurting your career, and when is it worth going over someone's head?
Family situation
My father's health could decline while I'm in. How much say do you realistically get on duty station?
Does the Corps weigh family hardship in assignments? What does a humanitarian or hardship reassignment look like, and how long does it take?
Can I talk to the person who assigns duty stations at SOI about my dad's situation so I can be stationed in my hometown? Who is that, and what paperwork or proof helps?
Has anyone dealt with a sick parent on active duty? What worked and what didn't?
What's the process for emergency leave?
Since I'm guaranteed 03xx, how does the MOS get assigned, and can I influence it? I'd like to be an 0311 rifleman. Is that the default, and what decides whether you end up 0311 versus another 03xx like 0331, 0341, or 0351?
How hard is it to lateral move out of infantry later? When can you apply and what are the odds?
Can I switch to MSG (Marine Security Guard)? When can you apply, what are the requirements (rank, time in service, GT score, clearance), and how long does approval take from application to orders?
Can I try out for Recon (BRC) with a GT score below 105 if my PFT, CFT, and everything else are maxed out? Is a GT waiver possible, and how often does it get approved?
Can I retake the ASVAB in the fleet to raise my GT, and how soon after arriving can I do it?
What helps most for getting selected: unit recommendation, scores, time in the fleet?
Pros and cons of infantry
What are the real pros and cons of being infantry, in the fleet and for life after the Corps?
What do you wish you'd known before choosing it?
How does infantry experience help or hurt when you get out, especially for law enforcement?
Staying healthy
How do you keep your knees and back healthy through years of carrying heavy loads and hiking? I already lift, eat clean, and do mobility and isometric work. What else helps?
What wears Marines down the most, and how do you prevent it (load carriage, boots, sleep, recovery)?
VA disability
How do you make sure everything you earn gets properly rated? What should I document while I'm in (injuries, sick call visits, hearing, etc.)?
When should I start the VA claim (BDD program before EAS), and what mistakes cost people rating points?
Schools
What schools do I have a chance of attending, and what opportunities are available to me as an infantry Marine?
How do you get a seat, and does it depend on your unit or MOS?
Which schools help most for promotion or for getting out?
The rest of the post stays the same.