To check the flows for the day run it is the chrysotile gauge.Sorry I am being retarded and can't get the link to work.
It is possible to have seen the peak already since this river is in the northern part of the sonoran desert, but probably not, I don't know for sure though it has been quite a while since I have been down there. To get a better idea though check the snowpack at sunrise ski area that is at the headwaters.
As far as park and play when you get to the put-in after you buy your permit to be on the reservation drive down the road alongside the river about 4 miles you will pass second camp and when you get to cibecue creek the ledges are right there. Have a blast