Oyster reporters have surveyed hundreds of hotels in Las Vegas. We've taken part in the wildest pool parties, hit up the legendary buffets, and even taken a few back, all in order to find the top properties. Here's a list of our favorite hotels for a party-hearty spring break. (Some hotels might charge fees for extra guests in a room, but, as we were tipped off by a friendly reservations agent, they won't know if you don't tell.)