Kayak in Red River Gorge, Kentucky?

We are interested in parts of the river kayak in Red River Gorge. I heard the upper river is the most difficult part River. Has anyone ever been kayaking up there? What is the level of difficulty. We own kayaks, but they are more experienced. Any contribution will be helpful. Thank you!

Classification Alto Red upstream of the bridge on the 746 in the Forest Service to "put" the "Concrete Bridge", located in the Wolfe / Menifee County line. / Mileage: Wild – 9.7 miles from the upper Red River falls between the huge rocks in a narrow gorge, twisted, bordered by high cliffs with outstanding outcrops, majestic fir trees and rhododendron bushes. Most current designated part of the desert Clifty. Water levels vary from very shallow to flood the stage with dangerous strainers. In the early spring and sometimes late Fall River is based on solid 3 to 3.5 class rapids. During these periods, the river becomes an incredibly beautiful palette. Do not underestimate This section of river. The upper part is visible and harmful to the stranding boats rowers. There is a rough road on river right provides access only in or out.

Linville Gorge Kayaking