I was also out on Mohave. The water was very smooth unlike the time I was there last year. I too launched out of Katherine's. I was there Thursday evening and all day Friday. The other days I was on the river. Man, If Mohave was like that all the time Id go there more often! Unfortunately I didnt take many pictures. Im still waiting for my buddy to post the pics I took on his camera on FB and when he does, Ill post a couple on here.