i need your help!! i'm going to nyc for 4 and a half days in september and i'm trying to sort out an itinerary for my trip! has anyone got any suggestions of itinerary's they've used that includes all the major sights? also, i want to fit in walking across Brooklyn Bridge and having pizza at Grimaldi's, but I have no clue how long it takes to walk across?? please help, i'm a complete nyc newbie!