Goo Goo Dolls bassist Robby Takac relaxed in his room in what he had been told is the best hotel in Poughkeepsie, N.Y. In a few hours, Takac and bandmates John Rzeznik and Mike Malinin were scheduled to kick off their cross-country American tour with a concert at the Mid-Hudson Civic Center next door to the hotel.In honor of Halloween, Takac said he and Rzeznik would be appearing in costume as the '80s pop duo Hall & Oates.Takac said he was excited to start the new tour, especially because this time around the band will be playing smaller venues."We're out of the amphitheaters, which is ni