Yep, that's where I'm from too, Teal.
Over the past 10 years they have more than doubled their franchises in the area. Most 7-11s around there are not gas stations, but just the convenience store, whereas the Wa-Wa's are both. They have the cheapest gas around and also the best convenience store- which is why I was saddened to see that there weren't any! Ha. I think I'll survive though