Spotted Contestant Alo Smith &Marty Bentner (team USA)on a flight from burgas to Atlanta,Georgia,USA
there clue has them then travel by charter plane to charlston,SC.
Other teams on the flight were: Victor & flora(Team Russia)
Neno&Juan(team Brazil)
And
Fredriek&Cecila(Team Scandanavia)
He did mention three teams were currently on a flight that left a few hour later.
i must find this version and watch it.