We went to Vegas last year and he loved it. We played a little Blackjack, the slots (I WON big), rode the trolley to the downtown strip, saw a great show at Caesars, took a dinner cruise around Lake Mead, and sat on the corners and people watched while having a few beers. What is available in either of these places that makes it much better than the other? What hotel/casino to stay for the most action and loose slots? Is there horse racing nearby in any vicinity? Thanks in advance!!