I recently rented a car for San Antonio from Hotwire.com.  I travel to Texas approximately once a month and have always paid between $19 to $25 a day.  After researching every different car rental agency's website I found a car for $21.95 a day.  I decided to try Hotwire.com and couldn't believe it when I found a bargain deal for $13.95.  I actually felt guiIty when I picked up the car, feeling that I was somehow ripping off Avis.  I have since gone back and the last time I got a deal for $8.95.  I can't believe how cheap Hotwire.com is… read full review »