I am an Executive Elite member of National Car Rental. I would like to do a one way rental between Dulles Airport (IAD) pickup around 15NOV09 and drop off at Detroit airport (DTW) around 09DEC09.

I checked the rates on the National website and it comes out to around $1650. Ofcourse, it does not have to be through National. Can be any rental agency.

Would be grateful for any advice on doing this without drop-off charges. Ideally I am looking to pay around $800 or so. I have a Visa Signature card that covers the insurance.

THanks in advance to you veterans out there.
Kumar Sivan