Hey were flying in to Vegas and then have to get to Primm for a dog show.The hotel suggested a limousine service. We've been told the charge will be $70. What is the appropriate tip if we chose to go this route. I've already reserved a car for $200 and still looking to see if the price drops. Part of my party is flying in and the other will be driving a van with the dogs and gear down from Washington so we will have a car at our disposal. I think in the long run the car rental will pay for itself. My question is what kind of tip is appropriate for that destination. I need to let the girls know so they can decide if they want to go in with me on the car rental.