I'm looking for advice as to boat/engine combination for running the rivers around here. I was looking at a G3 1756 CC Center Console and putting a Yahmaha F60TJR Jet on it. I would be using it for Fishing, and hunting. I know it would be fine on rivers like the Chena, & Chatnika. I was wondering if it would be ok on the bigger ones like the Yukon, Copper, & Tanana?