Used the PRICELINE link here. (Sorry, I don't know how to insert the actual link in this post!) First bid for $9/day for an Economy. Not accepted, but was counter-offered with varying rates for different car types / rental agencies at the airport. Picked the lowest one for $12/day with Enterprise for an Economy, with unlimited mileage. Actual rate when I went through the confirmation was $12.78/day plus taxes and fees. Total came up to $36 for the 2 days, including all taxes and fees. Very happy with this rate, as its better than anything else I could find elsewhere, including Enterprise's own website.