If you are staying 3 or more days/nights in Vegas, consider renting a car. The cost of one taxi ride (one way) will normally cover the cost of a day's rent of a car. Plus you can come and go whenever you want and go anywhere you want. No long- hauling, no tipping. Park at any casino with the valet service, tip the valet $2-3 dollars and you won't have to park in a garage and you will avoid the long walk to and from the garage. I have rented a car every visit I have made to Vegas the last 25 years without any negative incidents. I would never consider using a cab- renting a car is the only way for me. Try it, I believe you will never take a cab again if you rent a car just once.