"SECRETS OF TUNNEL BOAT DESIGN", a must read!

[GT150]

I got my copy last Saturday, fantastic reading. All though my wife just
about fell over when she found out I bought a book, I don't think she knew I could read. I've been thinking about building a tunnel since I finished my
little boat. Got one small problem, It seem taht some of the +-*/ signs are missing from some of the calculations. Guess I'll have too call up that way and ask.

Here's my crude attempt at auto cad.

Steve

[us1]

The book is awesome but the software is unbelievable. After getting it, and every update, I couldn’t live without it. Well I’d live, but 20 MPH slower.

[Jimboat]

Greg - thanks again for the write-up on my book. And thanks to all you guys here, that posted such great compliments for the book. I have just published the new, completely re-written "Secrets of Tunnel Boat Design - Second Edition" book. More info, more pics, more design features, more calculation examples.