Great pictures!! I loved it. The photography enhanced the great stories about diving from a live-aboard. The checklist helps you feel more comfortable getting ready for your trip of a lifetime. Read this book before you leave on an underwater photo safari because it will save you money and ease any anxiety. It should be mandatory for all who want to take a trip like theirs with a few hiccups as possible. Their lessons learned are your preventative medicine against forgotten items. The book also helps to figure out answers to questions like: Where do I want to go? How do I do it? Who shall I go with? How much do I pack? What do I need on the trip?. This book, Step Zero II: Preparation for a SCUBA Live-Aboard Trip, is a prescription for prevention. Their lessons learned should be valued for what they are: your insight into ways to have a better trip. The book is designed with a checklist that should ensure that you go on your trip of a lifetime with confidence. The photography and narrative of their lessons learned make the book an invaluable asset as you prepare to go on your underwater photo safari.