My brother is in the planning stage to run in a marathon in Las Vegas on Sunday Nov. 12, 2017. It is his understanding that there will be in excess of 50k participants. He is planning on staying at the Four Queens and is worried that he won't get a room flight seeing as he cannot book this early. I told him Not to worry...that to keep an eye on the Southwest and Four Queens sites and book as soon as November is available. I am assuming that while 50,000 people is large Las Vegas can handle that influx easily? Should he be worried about getting a room?