Since you said you needed monthly meeting speakers, the one that comes to mind that I find very good is Michael Bush. He does do speaking in bee meetings but he lives in Nebraska. In my experience he is the only speaker worth his salt. However I have no idea how much "salt" he would require to go all the way to New York. He teaches natural beekeeping and he has a massive knowledge of beekeeping. He has written a couple of books and I certainly practice his methods. I've been at the hobby since a kid in the 1970s and what he speaks of i agree with. He is quite easy to contact. If you get him please put his lecture on YouTube. He has several there you can watch too.