I have booked a rental car with Hertz, picking up on March 13 in Fort Lauderdale and dropping off March 16 in Miami. I am driving to Key West in between. The cost is over $500.

I have tons of Avios, AA, Chase, HH, and AMEX points. Really want to use some to get this rental. I am not particular to Hertz really. My problem is whenever I try to book a car (like with Avois or AA) they always require the same drop-off and pick up.

So my question is, what FF program do you think is the best for renting cars, and how the heck can I get one with different pick up and drop offs?

And my family insists that we do not return the car to Fort Lauderdale......