Question:
Where can I find a holistic retreat in NY?

Answer: Look at the Omega Institute in Rheinbeck, NY first. If they don't have what you're looking for, ask for a referral. You could also look at Kripalu in Lenox, MA. What types of education, learning, treatments, activities, lifestyle etc. are you looking for? If I knew that, I could then answer your question more intelligently. How long do you want to stay at a retreat? Google spas + Eastern United States, or New England. You could also have a look at Rowe Conference and Retreat Center, in Rowe MA, I think it is. If you want work study to lessen your cost, or you want to learn about biodiversity and sustainability, look up Dancing Rabbit Ecovillage in Missouri or Twin Oaks in VA. There are many, many others.