Just for what it's worth you would spend your time better by focusing on which broker in Belize you use. If you think that duty is anything like that for bringing things into the US you are in for a big shock. I would go so far as to say that a lot of stuff you probably shouldn't bring in as the duty on it will be as much or more than you can buy it for in the US. Unless things have changed they also charge duty using CIF method which means they charge you not only the value of the item (and that is what their books says it is not what you think it is) but also they charge you for the insurance costs associated with the shipping but the shipping costs as well.

I am certainly not trying to discourage you but you have to pay a lot of attention to details in doing something like this so you don't end with a good portion of your belongings stored at the port waiting for you to find the money to get them out. Of course there will also be a fair amount of your goods that are likely to go missing or be disallowed entry in to the country.

Get a good broker in Belize!

Captain One Iron