In addition to visiting the island to see if it is still as attractive as you once thought, perhaps , too, consider the job you are going to. Is it stable? How much assistance will your new employer provide, if any, to get you there and get you settled? What if it doesn't work out? Will the employer repatriate you back to the USA? Also, consider the cost of living on an island. Will you be able to live comfortably? So much to consider with a move like this. Best not to burn all the bridges behind you.