Welcome to the States. I hope the Americans treat you very well.
And that you see lots of what we have to offer.
Yes, Newark is a very busy airport (but not as big as JFK)..and hope you had a good time people watching...Had I still lived in NJ I could have met you for a drink - I only lived about 35 minutes from the airport....flew into this airport many times...even when it was just a small one...
Enjoy every day and see lots....Send some photos from your travels...
I, for one, Welcome to our country...