Well I just reread my original post about Dollar, and little has changed.  About the cheapest car rental that I've found, but your visit to Las Vegas starts with a long wait, in a long line at the Dollar counter.  Too few employees moving too slowly will likely annoy the crap out of you.  It did me!  Then when you do get to the counter, you get the full-court-press for extras that you can buy, including overpriced, high-profit insurance, or the scare tactics if you dare to suggest that you don't need it.  \nWhen you get to the garage, there are often too few cars to select.  We rented a \"full Size Car\", but the only cars available for us were Ford Crown Vic's.  Full size, yes, but I'm not my grandfather yet, so I jumped on the Toyota Camry that slipped into it's slot, fresh out of the car wash.  \nThe car was good, and the return experience also good.  I would rent here again, as long as I could prepare myself for the wait and sales speech.