I am willing to fly to Nova Scotia for the heck of it. There is a direct flight from Haiti to Suriname. I expect Colombia will be the hard part. Salvador, Brasil is the outstanding gem. I’ve heard Villahermosa is lots of concrete and not so much fun. Honduras is only a matter of time. Santa Cruz, Bolivia to northern Argentina can be done overland; I love Latin American buses. Santiago, Cuba will require a Democratic President. I wonder how easily you can get from Guyana to French Guiana. I have never visited Birmingham or Mobile, Alabama.