u/NotTheRealMeee83

I'm looking to do my first ayahuasca retreat. I don't know what I don't know. I know a few people who have done ceremonies but none in Mexico. I'm looking for reputable providers, preferably near major airports (I'll be coming from western Canada, direct flights generally limited to tourist spots: Cancun, Mexico city, cabo, PV etc.

Where/how do I start looking, and what do I need to be aware of to make sure the place is reputable?