Spiked Dam

Most trips avoid Spiked Dam by staying left when you cross under the power lines.  The wood has rotted out of this old dam, leaving behind only rocks and metal spikes.  To run it, stay right at the power lines and try to stay with the deeper water.  At the main drop (a visible horizon line), this seems to be just left of a large rock.  Keep an eye out for the spikes, especially if you're in an inflatable!