I learned a lot from Nealy's books and maps when I first started boating. I was lucky enough to meet him. He had such an imaginative way of looking at things and making them memorable. His art puts an easily remembered view to the way things work and what actually happens when your moves don't. In the lower corner of the pages he shows a roll in progress; as you let them flip by under your thumb. Even today "if you can't spit, don't run run it" still applies, unless you enjoy being severely thrashed. Even if you are a short boat hot dog, give it a read and get an idea of what it was like in a 13' 2" boat running stuff without seeing videos, reading blogs/forums, depending on the few books available and often Nealy's maps to get even a clue what was over the next drop or round the corner. Oh yeah, no cell phones, imagine that, no help coming, on your own.