Greenwich CT, Manhattan (Meatpacking and Soho on weekends, 5th Ave and the surrounding areas on weekdays) and the Short Hills Mall in Short Hills, NJ on weekends, although watch out for security there, they don't like carspotters that much :( It's really easy to get around though.
To give you an idea, here are 4 videos. Hope this helps.
A good weekday in NYC
A good weekend in NYC
A good day in Greenwich
A weekend day at the Short Hills Mall