So while trying to figure out how to make Microsoft publisher do upside down text boxes, I ran out of paper, while looking for paper, all I could find was legal paper - But, with legal paper I could do 2 per page, back and front and the size was good! So while I failed to find the template I wanted, I do now have a pagination template for 4 page folios, which I then bound into a 48 page book.
And while writing this, I think I've figured out how to make upside down text boxes :) Perhaps I'll publish that template!