My wife and I are planning a trip in late March so my wife can do her Open Water course. I am certified so would just be doing some diving. Do you think that Puerto Morelos would be a good location to take the open water course? My wife is a bit nervous so we are looking for a location with "easy" diving, good quality dive shops and instructors. We are open to other locations as well. We were in Curacao last year so probably wouldn't go there again so soon. We're probably looking at a Caribbean destination. Thanks for any feedback!