I have lots of stories about "The Big Daddy Rabbit". Even though I don't think he ever saw a dayt of combat he was a champion of the enlisted man.
Personal grooming at Khe Sahn was nearly non-existent.
I was called to Nha Trang for an Officer Selection Board - I had applied for a DC. I was put on a chopper to Da Nang and promptly on a C- 7A tp Nha Trang I arrived, basically looking like I did when I left. -- red boots, red fatigues and uncut red hair. I was walking from the ramp and in the gate to 5th SFGA HQ when I was attacked by a lieutenant. He braced me to attention and started waving his finger inb my face and shouting, telling me that my appearance was a disgrace to Special Forces.
The CSM was driving by and stopped to see what the commotion was about. I explained that I had left Khe Sahn that morning and flew directly to the SFOB. CSM Childress put me in his jeep and told the driver to take me to S-4 for some new clothes, then to the transient quarters to clean up and told me that after I cleaned up to go to the club for dinner and beer on the house. We left and I looked back to see the CSM had the Lt at attention, and he was waving his finger in his face and explaining the facts of life in a combat zone to him.
That Lt has no idea how close he came to becoming a casualty of war.