They will want to know travel dates and location. Travelers checks are still a safe way to carry funds. For couples traveling, be sure to get the checks in each of your names or dual checks. Keep check serial numbers separate from checks. Many small village shops prefer local currency and many do not take credit cards or cash travelers checks.
Currency exchange is available at hotels, banks and machines.
Rates will vary from place to place. There is usually a commission charged for currency exchange. Photography Purchase enough film in the U.S. before you go. Some locations, especially churches, may not allow flash photography inside the building. The new 800 speed print film is said to work well in low light without flash.