Avis has a great promotion going on through the end of the year for USAA members. For mid- and full-size rentals, if you rent a car for the weekend (minimum 3 days) you get one of those days for free. Price probably varies, but in Jax this comes to about $18/day, unlimited miles.
Another note on rental cars...if you plan on going on a weekend trip and driving 3 or more hours to get there, you may want to consider getting a rental, especially with a deal like this. Fifty bucks is well worth saving the wear-and-tear on your own car (you can drive the hell out of your rental, no harm done). Plus you get to drive a car with decent fuel economy, so if you normally drive a truck or SUV, you might save enough on gas to pay for the rental.
To get the Avis/USAA deal, log in to your USAA account, click on the "Shopping & Discounts" tab on the top menu, then click on the "Avis" graphic and go from there. I've done it a few times already, nothing but good things to say about it!
Another note on rental cars...if you plan on going on a weekend trip and driving 3 or more hours to get there, you may want to consider getting a rental, especially with a deal like this. Fifty bucks is well worth saving the wear-and-tear on your own car (you can drive the hell out of your rental, no harm done). Plus you get to drive a car with decent fuel economy, so if you normally drive a truck or SUV, you might save enough on gas to pay for the rental.
To get the Avis/USAA deal, log in to your USAA account, click on the "Shopping & Discounts" tab on the top menu, then click on the "Avis" graphic and go from there. I've done it a few times already, nothing but good things to say about it!