Err. CoasterJoe you have no idea what yer talking about.
In regards to CAR rentals ONLY.
Priceline and Hotwire are COMPLETELY different animals.
They are not the same at all.
Hotwire is completely cancelable. They do not ask for a credit card. Just your name. Exactly like a car rental web site. They will give you a list of prices for different car classes and they will fully disclose which agency you are renting from.
Priceline won't tell you who you are renting from and will charge your credit card immediately/ non refundable.
There is nothing wrong with Thrifty at LAS.
I booked a Wild Car for $8 per day and drove out of there with a Crysler 300.