Daniel, wish you a safe and pleasant trip and return home.
You are leaving the civilized world and stepping back into darkness.
Where they have 50 hz ( cycles back home ). Not that it matters.
220v. How arcane! They have funny holes ( sockets back home ).
Beware of safety. The natives!! They are wild. Gypsies abound.
You will have to deal with arcane systems of weights and measures. They call it kgs, and mts.
The tribes speak many tongues. And the number of tribes is growing!!
You will meet with an onslaught of ' information ' that you never had at home. Don't pay attention to it. All lies!
In some villages you won't have msnbc, fox, cnn, abc etc. Can you believe that! No real tv!
Most important of all, you have to contend with a barter system for trade. You can trade your dollars ( the real money ) for pounds ( not the weight ), euros, kronas, drachmas and who knows what.
Be careful of their public transport sysytem. So many things at the same time, in different dialects
you will wish you never left home.
Health..do you have insurance? AIG? They do take pity on strangers and treat you for free.
But do visit your own doctor back home. These folks studied medicine in schools thousands of years old. So they might be outdated.
Safer to stay in Idaho!
Safe journey.