Here's one more bit of info. on the Vegas date: Tickets went on sale just now (12pm Vegas time) and the ticketmaster rep. I spoke with said that she didn't expect them to sell out today. She said there was more interest for the Tom Petty show...Tickets, when all is said and done, are about $37.75--which is about half the price of Coachella. Gen. Admission is on the floor for $30 and seating is $35 in the balcony.
Good luck to those buying tickets.