It was ScubaLibre located at the Grand Paradise Samana Dominican Republic. The resort is fantastic, the dive shop operators should be fired. Hope you have a better dive than we did. Contaminated air, took us to a location, not suited for our family, my son is a junior diver and the dive master wanted us to go to 130’ after saying 60’ max. My wife got about 30’ down and almost passed out due to contaminated air, the D.M. was nowhere in site, off flirting with young girls. No O2 or any safety gear for that matter on the boat, the "Captain" nor the D.M. spoke a word of English, which is not a problem, unless you need to convey information on the boat. Oh ya they only had 2 lb. weights, not a problem if you only need 4 lb., I need 18.... This may have been a isolated dive shop, however since we have talked to other divers who share some of the same experiences.