US dollars are the preferred currency. Other languages are also spoken. The raining season is Mar - May along the coast. POST 5 days by airmail to Europe. Air Tanzania runs regular flights between the main towns.
Regular trains run between the main cities.
It is inadvisable to drive at night because of the wild animals. There are often petrol shortages and a lack of spare parts. Is often hazardous. Companies operate but are extremely expensive. IDP is recommended.