I think that one is called the Hacienda. The other one between Henderson and Boulder is called Rail-Road pass casino. Unless I have them mixed up.
You need to check out this web site: www.my2wheels.com
Most of the guys on there are out of Vegas. They ride Adventure, Dual sport and dirt bikes. I have ridden with them several times, and they are a good group to hook up with.
Welcome to the area.