Never been to one.  How do they operate?  You just call, no verifcation?  How do you protect your wallet, clothes?  They all are not FS?  Just HJ or CBJ?  Thanks for any help.

If you are asking about AMPs, just say so.  Your message header indicates you want to know about table showers.  They just sit there waiting for you to climb on.  A table shower doesn't care about your wallet or clothes.  It provides no service expect perhaps to drain water away from you.

Now the ladies at the AMP, well that's another story.  If you want to know about that, ask.