Hi Donna, welcome to the forum, I live in East London however I have a good friend that lives in Anglesey and some others that live in Aberystwyth so I know Wales reasonably well. I was on Anglesey in May on my Harley and also in October in my Mini.
You have lovely roads in North Wales, where abouts do you live?
Enjoy your stay. post some pictures of your car as well and ask as many questions as you like.