This is how Marine infantrymen prepare for a hike
There are few words in the English language that stir up a tornado of hateful emotions in a Marine quite like "stay with the LT," "the trucks aren't coming," and "hike." There are plenty of mandatory hikes a Marine has to do annually — and command always throws in a few more, just for good measure.
We, the infantry community, can't drag ass in physical fitness. And if you're not a grunt, you should at least learn how to hike like one. Why? For bragging rights. It's all we've got, Marines — everyone else has funding.
The very first thing you should do is figure out how to pack the gear list in a way that doesn't resemble a gypsy wagon. Now, I don't know what kind of gateway-to-Narnia bags they're using in the S3 to fit all this garbage, but you're going to have to find a way to make it work.
Pack the heaviest things in the bottom center and fill any empty space with smaller objects. Repeat this process, layer after layer, until you reach the top. Putting the heaviest things on the bottom allows you to maintain a more comfortable center of gravity — your pack should swing with you not against you.
Remember: Pack your socks last and nearest to the top.
You'll often hear people citing some study that claims the human body can re-hydrate within 45 minutes. Well, go tell those people to find you a box of grid squares because you don't need that negativity in your life.
Before your hike, take a minimum of two days to drink two gallons of water and a Pedialyte. Yes, you read that right: Pedialyte. Baby Gatorade. While you're at it, put two additional bottles of Pedialyte in your bag. You'll thank me later.
Food and snacks
The day before a hike, you should carb load, just like a marathon runner. This will ensure you have enough energy for the journey and a strong finish. Runner's World has an in-depth guide on how to carb load properly and I highly recommend reading it. Bear in mind that you will have to make some changes to fit the task, but the overall strategy is pretty solid.
Pack some snacks that can be eaten with one hand and are biodegradable. Fruits, such as apples and bananas, are perfect. They're easy to eat and you can toss the core/peel into the woods. You're nourishing the earth before we scorch it later!
Preparation: The feet are the infantryman's Cadillac. Take care of your feet. I'll say it again: Take care of your feet. Clip your nails, wash them every time you take a shower, and change your socks at least once during the day. At night, do not sleep with socks on so they can breathe. Also, moisturize (yes, use that lotion for its intended purpose).
Score bonus points by getting yourself a foot massage or a pedicure once a month. Remember, it's manly if it's for the sake of survival.
These puppies are going to get you through this hike, through combat, and through the rest of your life, so take f*cking care of them.
The Hike: During every rest period, change your socks and immediately put your feet back into your boots. If you leave them out too long, the inflammation will set in and it will be more difficult to put your boots on. If you packed intelligently, your socks should be easily accessible.
Tip: Some people wear a pair of dress socks over their boot socks to ease rubbing.
Also, never wear brand new boots on a hike.
This is your life now and there's no way to go but forward. It's going to hurt, it's going suck, but you're going to crush it. Believe in yourself and keep up the pace.
Some of the greatest stories I've ever heard were told on a hike — sexual conquests, actual conquests, accusations, and confessions. Marines love telling stories and they love hearing them. You'll hear about that time the lieutenant got ripped off by that stripper or that Staff Sergeant has a weird fetish that involves putting on an animal costume.
A compelling story will help you forget that your feet are bleeding until, suddenly, it's done.