Do rental car companies ever have sales? Are there web sites where you can REALLY get a discount or find out about a sale? I use Travelocity and the best total rate for the 6 days I am going to be at the convention that I can find is $185. Other than getting back and forth from the airport and changing hotels I don't use the car a lot. But it sure is nice to make that trip downtown and to the Palms plus I am going to be in town for two days after the convention. I am struggling to figure out if I should get the car or not.