Tuhia he haere tonu mo tenei whitianga - I te tau 2004, 2005, 2008, 2012, me te 2016, i tohua a Evans hei kaitono ki te Republican National Convention. I tohua a Evans hei mema mo te Komiti a-Motu o te Republican mai i Georgia mo te 2004 Republican National Convention
(i a Alec Poitevint te Tiamana o te Kawanatanga o Georgia). I mahi a Evans hei kaitono mo te Kawanatanga o Georgia i nga pooti perehitini 2008, 2012, me te 2016.