Thank you all who responded. I am going to talk to a few places and go take a few discovery flights and see what I think.
Living in Queens, I just went through considering Republic and decided to go elsewhere.
The two main flight schools there are into “programs” and up front payments against “discounts”. I found that discussions with them were convoluted and lacking in basic clarity.
Realize that it’s your money and that when you cut through the verbiage, you are essentially renting an airplane and hiring an instructor. In other words, you are renting a car from Hertz and hiring an instructor to learn how to drive.
There are training schools in New Jersey that, depending on where you are located, are as convenient.
Consider Take Flight in the Hudson Valley, which by comparison to the Republic schools gave me clear, straight up answers to questions.
Take Flight won the 2017 AOPA award for best flight school in the northeast. Orange County is an uncontrolled field, which will reduce rental time, yet a few miles from Stewart for controlled experience.
Of course, if you live well into Long Island, looking off the island doesn’t make sense.
At Republic, there’s an independent instructor named Robert Keleti who won the 2017 AOPA award for best instructor in the northeast. Your contract would be with him, and the plane would be rented separately, which may be worth exploring.
I don’t know your finances, but taking "a few discovery flights” is an expensive proposition. They are not the bargain that they are marketed as.
Cheers