Jackieboo, you are very lucky if you can move to DR and keep your US salary, that is very rare. However Momita has not said anything like that which means she would have to give up her job and then move. People here were just trying to tell her that life in DR doesn't resemble 2 weeks in AI. Also moving to DR is completly different experience than moving from one European country to another.
Momita learn as much Spanish as you can, so you can understand people and also the way they speak Spanish will tell you a lot about them. Go to DR as often as you can afford it but don't stay in AI, people there are paid to be nice to you, that is their job, they are really nice? they are probably very good at their jobs... There are some very nice, genuine, simple people in DR but you are not likely to meet them in tourist areas as the seaside attracts all the worst elements of DR.
But yes, follow you dream just have your eyes wide opened.