With no more than six inches of crystal-clear water separating us from the rocks on the bottom of the tiny stream, I marveled at how easily our guide drove the big, jet-powered aluminum boat up the fast flowing tributary to a secret spot that teemed with Arctic grayling. We were in Alaska, but the wheels in my head were already working overtime, because I could easily see this principle applied in our part of the country. Upon my return to Atlanta, I immediately started questioning manufacturers about the possibility of building a 16 to 18 foot aluminum boat with a tunnel hull to keep the motor above the rocks when powered by a jet outboard. I was quite surprised to find that most of these larger companies had little or no experience with tunnel hulls or jet drives, and basically advised me that such a configuration wouldn't be feasible. Fishing [...]