Even as messy as it is right now it looks better than it did before. I've got ~5 ton left, but I don't think that's going to be enough to finish the job.
Once I get the last of it applied I think I'll let it settle over the winter and decide if it needs more when the weather warms up next spring.
I want to finish the rip-rap project and get the leaks all plugged before I do the final landscape grading on the dam.