I always call National Car rental in the US and make arrangenments to pick up a car at the POP airport. National faxes a confirmation which I bring to the car rental company. They charge about $380 for 2 weeks. The $380 rate is for a manual Chey Swing with air conditioning, but the last 2 times they gave us a Nissan Sentra. To rent a Sentra for 2 weeks is about $450.