basically, google or yahoo "mail forwarding" and click on the link you like or look in your local yellow pages for a mail forwarding co. Rent a PMB (personal mail box) and you're in. When you have "stuff" to send just call for pick up or go drop it off at their warehouse. If sending electronics or anything of value, bring packing slip and fill out commercial invoice for the items. The Co. running the operation will send your stuff and the other clients via Maritime shipping so add a couple -weeks? for delivery. Don't know if it works well sending from the DR to the US though. Sending mail from the DR using the postal service is risky business as it's not guaranteed it will make it out of the country. DR postal service not reliable yet if ever.