My wife and I are experienced LV goers and have used the bus system fairly often. Generally we arrive later evening from the east coast and just hop in a shuttle. This trip we will be flying from Reno and getting in early so we want to take the WAX downtown. 2 questions: 1. Where EXACTLY do we get the WAX bus? Flying from Reno on Southwest. We are very familiar with "ground zero" and the pickup area for the casino and car rental shuttles but never noticed any bus stop. 2. Am I correct in assuming we will be able to buy 72-hour bus passes at a ticket machine and/or from the driver? We will of course have exact change and credit/debit cards.