Bass Tournament Tactics Book - by Joe Gioffre

Anyone hear used this book? If so, would appreciate a review or at least a brief opinion. At almost $50 bucks, I'm adverse to buying without feedback from someone who has read it.

DCBass also offers a waterproof topo map of the Mattawoman for $12 bucks. Any idea of the quality?

http://www.dcbass.com/

Thanks.