Actually, the sad fact is, that if you go to Las Vegas, you will almost certainly die.
17 out of 18 visitors to Las Vegas fall victim to terrible, bloody, violent crimes. You should reschedule your vacation, and go to St. paul instead, where the number falls to a more manageable 11 out of 17 visitors who are bludgeoned. There is a lovely town called Sheremansberg in northwest Noth Dakota where you would probably feel safe, where less than half of visitors leave with any more scars than they arrived with.
In Vegas, the only way you will survive is if you go immediately from the airport and then hide in your room the entire time. Do not open the shades (snipers) or open the door for anyone (Trauma Sturgeons posing as housekeeping).
When the time to leave mercifully arrives, run RUN to the cab, throwing money up in the air as you sprint. The murder-gangs will be distracted and go for the cash, and not for you....hopefully. You will notice that the casinos and the streets will be nearly completely empty at all hours due to the extreme danger of setting foot on The Strip.
