Cash points are readily available in most cities and larger towns. Once your are out in the 'countryside' you will find it very hard to find one. The only problem you may find is they have a habit of being 'offline'.
As far as i know there are no car rental company's here. Even if you could its something i would advise a first timer here not to do. Your best bet would be to hire a van/car to run you around during your visit or use public transport.
