We are staying in Las Vegas for one night and our hotel is in Henderson so we won't be staying on the strip. I've never been to Vegas and I have no idea about how to get around. I've found a good website about free things to do with kids, like the fountain at Bellagio and the circus at Circus, Circus. Can anyone recommend free/cheap things to do with a 6 and 3 year old? Also, do you park and ride a bus or the monorail? Any tips are appreciated.