Dance and yoga (Dominican Republic)

Hi guys! I just moved to Santo Domingo, been here a week and still settling in. I was lucky enough to find an excellent apartment and a language school near it. Now I would like to find a dance school or someone who teaches merengue, salsa, bachata, preferably with thrice a week (or more) sessions. I've heard of Chicha(?) but for some reason I can't seem to find it. Anyway I dance like a drunk smurf but I would love to learn. :) Any recommendation?

Also looking for a studio that offers Bikram yoga. Thank you so much!