My son will be visiting Las Vegas for the first time. He wants to see everything he can. I have been there before and remember taking the monorail to visit the various casinos. It was free but now its $30 each for a three-day pass. Since we will be there for a week, that would be $120 for six days of use. Would it be better to rent a car? We could see more and not have to wait for the monorail.