Hi everyone. My name is Patsy and i will be visiting Vegas October 1st till October 15th with my sisters and daughter. We will be celebrating my 50th birthday. im worried about 2 things!! First im worried about being tunneled to our hotel from the airport and secondly im very worried about the tipping thing. I live in Scotland and we dont really have a tipping culture. Im not sure about how much to tip. I dont want to under tip but also dont want to over tip.