Submarine

After you pass under the Ball Dr bridge and the house with the vehicle chassis' on the right river bank, in about 100 yards the river turns to the right then the left and the action starts. Submarine is the first. Running the entry drop on the right lines you up for the main drop (an 8-10 ft wide slot also on the right). You can run the right or left side of this slot. Don't be tempted by the slots on river left as then neck to to a point too narrow for a boat.