I recently thought about some of the things I have experienced here as a "mature" boot, and thought I would share. These tips are especially important if you are from a more humid area and from a lower altitude!!!
1. Drink your water, LOTS OF IT!!! The first couple of weeks as I was acclimating to the increased activity level, the arid conditions and the altitude were rough! The dry climate can deceive you as to how much water you are losing due to perspiration, as it dries so quickly. At home, you tend to stay drenched, as the humidity doesn't really allow for evaporative cooling.
2. Related to number 1. They have some electrolyte mixes here, but "snake juice" is the best one. These are essential in keeping your electrolytes in balance. It makes a huge difference.
3. Have good hiking boots. You WILL be hiking up and down rough terrain here. There are loose rocks and other things that can make it very interesting as you are climbing hills and hugels!
4. Be in somewhat decent shape before arriving, if possible. As I said before, the first couple of weeks tested my endurance in a big way. I came from a pretty sedentary lifestyle in a lower altitude and humid area, so I learned the hard way
I'm sure I'll think of more, and will post them when I do!
Thanks for reading!