Anyone can go to a bar and get sloshed. But it takes a special skill set to dominate the dance floor, buddy up to the bartender, preside over the pool table, and sip free drinks all night, courtesy of brand-new best friends (a.k.a. everyone at the bar). Thankfully, the experts behind The Book of Beer Pong have compiled a comprehensive guide that will elevate bottom-dwelling bar-goers to the highest tier of the party hierarchy: the Bar Hopper. For anyone who knows that it takes a little work to have a lot of fun, this pocket-sized guide makes the perfect wingman for an epic night.