I went to New York for the first time last year. My friend and I are both in our 40's. We had great intentions of going back to the hotel, getting changed, having something to eat, finding some nightlife etc. Not a chance! There's is so much to see we ended up eating out in whatever area we happened to be in and then going back to the hotel to collapse into bed! One night we did go to the theatre (booked on line before we went, another night we went up the Empire State (did Top of The Rock during the day). Have a fantastic time.