The Keep:Habitican Exploration and Research Organization (H.E.R.O.)/Challenge 4:Be Prepared

An unusual envelope arrives in the mail. It's saffron-colored, and contains a perfectly fitted notecard within.

"Hero, I'm afraid you have a long journey ahead of you, both physical and metaphorical.  In the spirit of discovery, I can't tell you everything you need to know, because there would be no challenge in that - it's like knowing the answer to the question before it is even asked.  I can tell you this, though:"

The next two words are written in golden leaf, twice as large as the rest of the wording.

"Be Prepared."

On the back are smaller instructions: -- (to be continued - have to head in to work!)
 * 1) Bring only what you can comfortably carry with you.
 * 2) Leave the electronics behind.
 * 3) A book to read would be good, but only to pass the time.
 * 4) Don't forget to make arrangements for the things you'll be leaving behind.
 * 5) Be at the train station by noon next week.
 * 6) Wear a hat if you like.