Well...there are a lot of Holistic, Naturopaths, Yoga Centers, ALL over the island if anything the market is saturated and there has always been a large Natural Community in Puerto Rico...its not just a trend. Also these interests are certainly not limited to Rincon and I'm not sure Rincon is better off than most spots either! There are ALOT of people with money in Dorado and the Metro too. Anyway people in Dorado are really into Health things...There is a Health Food Store, Naturopath, Yoga Studio, many Gyms etc. Many Spas and fancy hotels with Spas. There are also many nice Farmer's Markets in the Metro Area as well. Another thing to consider is language and if you will have to look for clients that speak English and how many you clients you may need. There may not be someone in Dorado that specializes in holistic energy medicine. Here is the link to the Yoga Studio in Dorado which is a great start: PR even has the magazine Natural Awakenings full of offerings across the island...here's the link: you can download the .pdf and check it out.