Travel tip for Argentina/Buenos Aires: Use arbitrage for free trysts with travestis.
Buy Bitcoins, then sell them in Argentina for cash at double the price, so your trip is free. For example here in Canada I can buy 1 BTC for $220, but they are buying them in Argentina for $400 worth of Pesos. You also don't have to worry about counterfeit money since localbitcoins.com vendors have trust ratings and reviews from previous trades.
What I do is I land first, then log in (via VPN) to bank account in Canada and buy a few bitcoins using an exchange in Canada. Then I immediately sell them on localbitcoins.com for Argentine pesos to avoid price volatility. I meet a guy at a local Buenos Aires coffee shop, he gives me the cash then in front of him I release the coins. The site does escrow, to protect both of you from scams. People in Argentina really want ways to move their money out of the country so Bitcoin are in high demand, and you can play arbitrage game.
Now take your huge wad of Pesos and go cruise that Park where there are hundreds of travesti freelancers, or contact Rubi for a full GFE: http://argentina.backpage.com/TranssexualEscorts/la-fabiana-rubi-palla/2767604
Attached is an example image I took a few weeks ago.
Cavirtex.com the price (at that time) was $330CAD but that guy in BA buying for $575CAD. You can also meet argentinians who will trade for cash on IRC, on bitcointalk.org forums too.