Josef: I live in Teaneck and without a doubt there are “MO” people but believe me they probably learn more than you do on shabbos (just one of many). I don’t consider myself MO rather “serious orthodox.[just look at my username]” I think Teaneck is the best option for you. It is a warm non-judgmental community with great shuls led by tremendous Talmidai Chachamim.
P.S. I think you have some serious Teshuvah action to do on yom kippur.
P.P.S. I learnt after shachris for two hours this morning, wear a black hat, have a brother in Rav Tzvi Kaplan’s Yeshiva (along with 4 other guys from Teaneck area). Do you still think we are MO?