If you go to BJ's, you will find the Dollar code is BJ3013. You go to Dollar.com, put in the code under "corporate", and on the "step 3" page you will see the following: "INCLUSIVE ITEMS ARE DRIVR " which means 1 free additional driver is included. I tried this for your dates, but unfortunately dollar.com does not show the midsize SUV to be eligible for the BJ's discount. Regular rate is $640.28 at dollar.com without the additional driver. If you go to VacationOutlet.com, click on car rentals, and use the Alamo link, you will see a $15 off Alamo coupon. Click through that and you will get 1 free additional driver included. Total for a midsize SUV for your dates is $626.83. Szymon