Knowing What You Need
When it comes down to it, you need to make sure that you know your currency. The more that you travel, you need to make sure that you are aware of what you need and where you need it. The best way to do this is to head by the foreign exchange at the airport before you depart. No matter where you are going, you can be sure that they can give you at least enough money to pay for a meal and a taxi when you get them.
