It's located right across the road from the old indian head rock formation, just below a very tight slot on the right followed by a boulder field. Has a couple of auto pullouts just above, which makes for great parking for viewing those running the Elbow.
Part number KCWPRO at urethane supply company in Rainsville AL. the Web page for this welding kit includes instructions. Be sure to place the stainless steel mesh first. I have used this kit for years and the repair is far stronger than the original hull.