Don't miss the Bellagio Fountains, or the Mirage Volcano both at night, both free. Go to downtown Las Vegas and see all the free street shows under the "Canopy" . (Can 't remember the official name for it.). As far as transportation, the Monorail is reasonably priced and goes up and down the strip. I loved the Tournament of Kings dinner show at Excalibur, the Titanic exhibit (can't remember where) . Most of the hotels have something special to do and see, some expensive, some not, and s ome free. Have fun!