Last time I stopped by a Dairy Queen, they had a regional book for travelers that showed super 8 locations... or maybe there's a map of them online at their website.
They do have a website...but the books are nice because you can take 'em with you. Print is still a good thing! ;-)
I'm guessing there must be at least one of each of those kinda places right here in town. I s'pose I could stop in and get one from each.