I am back from New York and had a wonderful time. I found it to be cleaner and I felt safer than in other major cities I have visited such as Paris and London.
The area we stayed in was actually the Lincoln Center area but since we knew a local we went to quite a few places in the city.
Flights in and out of LeGuardia on Delta went smoothly.
We took a van tour with 9 people for 6 hours that included the Circle boat tour by the Statute of Liberty, a little of Central Park and the 911 site. Wonderful tour guide so we saw a lot and learned a lot.
Other highlights were the Museum of Natural History, the Lincoln Center,
Columbus Circle (pastries at the bakery) , the bar in the hi-rise of the Rock, shopping and walking the 5th Avenue area (no purchases though), St. Patrick's Cathedral and my personal favorite...Beautiful, the Carol King musical on Broadway ( purchased half price matinee tickets at the outlet at Lincoln Center). We took buses or walked mostly but did have a pedicab ride from Broadway to Rockefeller Center. Times Square was...Times Square. My friend lives in a 45th floor apartment which was cool to see and she knew the bus routes so we got around a bit.
The food was great and the people very nice. I would go back again for sure.
Many thanks to all for your advice, so very helpful...when I return I will walk the hi-line park but we just ran out of time. What a great city.