I have just returned from my summer vacation in Turkey. I hired a stick shift car there and guess what? They drive on the wrong ( ) side of the road, like you do in USA. Not a problem.
I used to live in Germany, same issue. Back then I used to own a right hand drive automatic and a left hand drive stick shift and used to swap between them without hassle. I have driven cars in USA many times in the past, when I used to be required to visit twice a year due to my work commitments. I once hired a car and they offered me a stick shift at a reduced rate because I was a Brit and no-one else wanted to hire it, presumably they thought I was used to them, and I was.
As far as I'm concerned, using the other hand to change gear isn't a big problem. It feels a little odd to begin with, but you very quickly get used to it. Because you sit in the middle of an Elio, it should feel less strange than with a four wheeler.
Only issue I had last week was my wife trying to get in the driver's door ahead of me when she had no intention of driving! Mind you, she often goes to the front door of the house ahead of me and stands in the way when she knows she doesn't have a key on her....
Just like wheaters I have traveled and had to drive on the wrong side quite a few times in my visits to the UK, Ireland, Australia, and even Japan. Just as he said it feels odd when you first start out but after a short bit you get used to it and becomes normal. For me the trickiest bit has been parallel parking from the wrong side however even that goes fine when you take your time.
As an American many times rental agencies try to offer me an automatic car, at a much higher rate, however I nearly always opt for a manual when I travel overseas as that is what I drive most days at home anyway. The funny thing to me is watching the rental car people when I first climb into the car and drive off which usually ends up with me laughing as the rental agency workers look a bit disappointed that the American hopped in and drove away in the manual without any issues.
I can understand wheaters wife heading for the wrong side of the car as this has happened to me a number of times and I have even had the chance to chuckle at some Irish friends doing this when they have visited me in the states.