Have a great time, a couple of things to do are obviously empire state building, but go up it at night time,incredible, you can pay a bit more to go right to the top of it,well worth doing, also get a day and night ticket for the tour bus, brooklyn bridge on the night tour is amazing, Greenwich village is great, and if you like blues music, BB King has a club just off of times square is really good, There is a sculpture near ground zero that is very humbling it was in one of the twin towers, and it has a permanent light burning, also take the ferry over to statue of liberty and ellis island,your feet will ache like hell with all the walking, I would also take a carriage ride through central park, good luck, Ray