My family and I are going to Vegas in mid-February. We were wondering whether renting a car would be better. We will be staying at THEHotel at Mandalay Bay which is quite close from the Airport, but pretty far from other places like the Venetian. I know there is a tram between Mandalay Bay and Excalibur, but I thought that the subway pass was pretty expensive. I also heard that the busses are really slow there. The rental car I have right now is $145 total. What do you think?