With the unbelievable help of Poolman, I was able to go back to Norton's Pub and find and sign the Rider's guest book.
ADVrider is an amazing resource. It's hard to believe a guy in the Washington DC area can tell a guy, he's never met, who's from Shediac, NB, what to look for in a book in a bar in Cusco Peru in almost real time. How cool is that? Thanks Poolman.
Can you tell I was happy to find the book? Oh and by the way, poolman, I had the Cusquena for you