Prospecting is a strategy for covering water. It’s about pace. A lot of what we do, day to day on the water, is searching. We’re looking for activity. We’re trying to find feeding fish. Sometimes we’re looking to find the fish themselves, and other times, we know the trout are there, but they won’t eat, so we’re faced with the choice to change tactics or change flies . . . or we can move on and look for the next opportunity.All of that can fairly be called prospecting. But for this disc...