One of the advertisers on this site is Side Step and i point this out not because i have anything to do with this company but its one i have used. Side Step is a program that installs on your computer and then searches the internet for the top 100 travel sites and compares rates. Its free and seems to have really good deals for Las Vegas on rooms, flights and car rentals especially for last minute trips. Click on the link on the side of my page and try it an if you want share your experiance.