North Jersey – On any given Sunday, Mike Azzaro — or mikeycasino, as he’s known online — will travel from his home in Yonkers, N.Y., to a Ramsey hotel room for the night. The reason is not glamorous, but it is profitable: Azzaro, 27, is a professional poker player. Of the online players who have signed up to play in New Jersey at PartyPoker.com, 15 percent don’t live in the state. You must be within New Jersey’s borders to play, but residency isn’t required. That so many out-of-state players are traveling to New Jersey — call it “poker tourism” —...