Have a good trip mate!
I'm heading out doing Route 66 with a few mates next month. Got 3 nights in Vegas in the Hard Rock Hotel (£300 for a suite for 3 nights thanks very much!), last night there is Holloween, going to be mental.
My mate has found a site where you can book some sort of bus that comes around the strip in the morning. You get on and place your order for basically an IV drip cocktail to cure horrendous hangovers!
Yep it's booked - 1/10/13 haha