...I think I will be giving it a wide berth over the next few months as they get their heads around driving on the other side of the road.
Call me cynical, and I really hope I am wrong, but one word springs to mind - clusterfuck.
And I am only saying that because I know that if the country I lived in decided to drive on the opposite side of the road - while I think I would be fine at the beginning -down the track I reckon my default setting would stick its hand up and deliver me an almighty bitch slap me when I didn't have my wits about me.
Good luck Samoa, I really really hope it goes better than I fear it will.