PLEASE READ BELOW Currently our online booking engine is experiencing technical difficulties. Please call 09 4290 861 to confirm a booking. Medlands Rentals offers a variety of rental cars for daily hire on Great Barrier Island. There are four door station wagons and four door saloons, Suzuki 4 wheel drives, 7 seater Nissan Mistral and a 7 seater Landrover Discovery available. They will meet you at Claris Airfield or Tryphena wharf on your arrival and you can drop the vehicle off again as you leave.