So
@Wookie If you had known earlier that the cook WAS an insulin dependent diabetic, would you have checked in on him sooner?
My problem isn't so much with a doctor's approval... it's with not knowing about a condition. I want to be prepared, mentally as well as anything else I might need. If I can't make sure that they are going to be safe, I'm siding with "no". Like my cpap. You had to assure me that I had electricity before I got on your boat. I felt it prudent to let you know that I had to have my cpap in order for the rest of the boat to get any sleep and for me to be at my best. I don't have a waiver from my doctor to dive due to being on a cpap. But as the owner of a vessel I'll be on for a few days, you should be privy to that knowledge.
The basic premise wasn't what the lady had, but that she wasn't going to divulge what she had. I have a real problem with that right there.