This is a really excellent book and I agree is 95% spot on for the area such as Arniston, Struisbaai, Die Eiland, Die Damme, etc. It does not really matter where he got the info or how much of an expert he is, he really did a good job with this book. My kids allways heard the "ou manne" talking about spots where they could get with 4x4 bakkies. I bought them this book and they could relate to the spots, plot them on google earth, walk to them and fish them. Most in the names in the book is still used by the locals and is easy to find with a bit of spade work.