I'll be coming from another country to hike next year. On the plus side I am an American citizen (despite never having lived in America) so I won't need to worry about getting a Visa however I do need to worry about how to deal with the money for my thru. How do foreigners normally do this? Obviously a couple grand in cash in the bottom of my pack is a no. Traveller's cheques? VISA credit cards? Something else?