I have been watching this for awhile now (live about 35 miles away), it's not going to get any better without some human intervention.
Hopefully the powers that be talk with the George Callaway & crew, not only do they live there but they have been there a long time & have a pretty good handle on what to do.
From what I have been told is that the water level below the surface has dropped a significant amount causing these crevices to form, then the rain, true / false I dunno?
We'll see... Time is getting short. If anything is done at all my guess is it's going to be a patch job if anything at all. Guess it's in the hands of The BLM.
Chris