Need some tips please? Found the hull that suits where we fish, rocky shallow tailwaters/rivers. However, there are only a few dealers in the entire state and none of them set up tunnels: Alweld 3" "performance tunnel." https://www.alweld.com/custom-boats?lightbox=dataItem-j2tao6ju2 Was planning a prop tunnel, but switched gears. Last tunnel we ran was a prop/tiller so I knew what worked. The Alweld Marsh Series is a very good hull compared to all the others I've looked at, and the 1756 is the right size for our rivers. There are no side ribs to pop welds, been there. Anyone suggest setting up a 3" deep tunnel with jet? First thing is to order the correct transom and look into a jack plate I assume, but don't want to go at this trial and error.