Re: gettin ready for boot
Keep in mind that it's been almost 20 years since I went to MCRD, so you're recruiter can give you some current info, but a few months before leaving I bought the best running shoes available, if you're still allowed to bring your own (check w recruiter) then DO IT. Good running shoes with after market insoles prevented injuries like shin-splints that caused other guys to drop to medical.
Break them in during this time period and RUN!!!!
Again, things change, but there's an Initial Strenght Test (which you should have done at your recruiters) and you'll do again upon arrival at MCRD. If you suck on the IST, then you go to Pork Chop Platoon, period, no excuses. It used to be 1.5mi run, sit ups (now crunches) and pull-ups. Get the passing numbers from your recruiter and be damn sure you can do it before you go.
Do pull-ups and crunches in pyramids:
10 pullups then 50 crunches while you rest
9 pullups then 40 crunches while you rest
8 pullups then 30 crunches while you rest
etc
If you cant do that many, then do as many as you possibly can of each to start with and then keep working down as described.
Push ups aren't scored, but you will do thousands of them, and the guys who fail first always draw the unwanted attention. DO NOT BE THAT GUY.
So you should do push-ups in the same way:
Max number of pushups you can do then RUN in place while resting for 2-3mins
reduce your pushups by 5 or so and RUN in place in between
keep doing it till you can't do one single push up, then rest and do it some more
On days you're not running you should be humping a weighted backpack on sand and up and down whatever elevation you can find. If you have hills and mountains use them, otherwise find some stairs or bleachers. Your goal is NO slower than 15min miles with a weighted ruck over terrain. On smooth ground you should be moving so fast with your pack that you're almost running. In fact, you may as well run with the ruck too, because unless things have changed, you're going to do a good bit of that as well.
There's really no way to be in such good shape that boot camp is "easy" because as a group you're going to get pushed until the strongest and fastest can't go anymore, then you're going to keep pushing. What you can avoid is being THAT GUY that is always getting singled out for dropping early. You drop early one too many times and you get dropped from training.
Congratulations on the decision to step-up. Sorry if I ran long on the reply, but I vividly remember killing myself getting ready without knowing what I was doing and figured I'd pass along some lessons learned.
Semper Fi