Hi, For UBER at Las Vegas McCarran Terminal 1, once you get your bags in Baggage Claim head to SELF PARKING area (see signs) then go to Level 2M. You will see many people milling around waiting for their UBER. Pay attention to your AP on your phone as it will alert you when your UBER has arrived with car identification and driver name. UBER is MUCH less expensive than a cab. I live in Centennial Hills (North in Las Vegas) and a cab costs $74 (including tip) and an UBER costs $30 (including tip). Yes, I tip UBER.