The most popular man this election season, Joe the Plumber, signed with Nashville, TN-based PR firm The Press Office, Politico reported. Joe, real name Samuel Wurzelbacher, lives in Holland, OH, and has supposedly asked the firm to help with a possible record deal with a major label, personal appearances, and corporate sponsorships. He also signed with booking-management firm Bobby Roberts. Wurzelbacher is currently campaigning in Ohio for Sen. John McCain, USA Today reports.