I love Jamaica and I am moving there soon, after visiting regularly for 20 years.

Be aware that Negril is a tourist town and not typical of Jamaica. I'd suggest spending some time outside of Negril before deciding to move. Personally I love the rural countryside of Jamaica, and its people and culture, but you may or may not love it. Also you should have some source of money outside of Jamaica, because as a non-citizen it's unlikely you will be able to work there. A possible thing you could try is to work out some deal with your US employer to work 6 months per year, and then go back and forth, 6 months in each country. I'm trying to do that for a few years, before retiring permanently to my Jamaican home. I'll see if I can make it work. As a software developer this may be more do-able than as a TV producer though.