If you’re in NYC there is bound to be a club of sorts shooting Olympic style archery. I would start there if it’s accessible. Even if you buy a cheap Samic sage you’re bound to find people who will share little titbits of coaching advice and maybe let you try their bows. Very common for these guys to shoot multiple disciplines even if just for fun. As for bows I agree with most above. Expect your first bow not to be your last. You will find you really want to shoot a ilf or a classic Bear etc once you find what you really like.