Car hire companies like Hertz have desks at the airport and you can get the best prices by booking online, then have your car waiting for you at the airport on arrival.
Visitors must be 21 or older and hold a valid driving licence with no endorsements for dangerous or drunken driving in the last 5 years.
You must be aged 21 and over.
The maximum speed limit is 40 mph.
Jersey has very strict drink driving laws and a prison sentence for a first time infringement is not unusual.