On this trip, Guy Fieri's going from incredible Italian to sensational seafood. In Oklahoma City, a funky food truck putting out wood-fired pizza and Grandma's Sicilian meatball recipe. In Portland, Ore., a righteous spot cookin' up crab cake cioppino and crab-spinach risotto. And in Fort Lauderdale, Fla., Guy's chillin' with Vanilla Ice at a pirate-inspired joint serving up Brazilian and Caribbean seafood specialties.