try bj's warehouse or Costco. Bj has a coupon for $40 on a 10 day rental.(alamo) You can make the reservations thru either club's internet site. You do not have to belong to the club to make your reservation. Alamo is usually the cheapest at both sites. If you use the kiosk (alamo) at the airport to get your car you will never talk to a person and no one will ask to see the coupon. Keep checking the rate as they do change. I have changed my reservation 4 times in the last month. The rate started at $378 for two weeks ,including all taxes. I re-booked today at $316. My stay is oct 29 thru nov 12