So, I am a very new diver. So is my husband. I told him I want to buddy with someone more expirienced for my first few dives. His feathers got all ruffled. Would you be ok having you SO buddy with someone else? Also, as an expirienced diver, would you be ok buddying with someone new? I could be way off, but I want someone to tell me when I am doing something wrong, and hubby doesn't have enough (any) expirience.
If you feel you need to dive with someone more experienced then either hire a private dm/instr or take a continue education -advance ,adventure or speciality class. Once you were certified this really should not be an issue that you would not comfortable diving with husband.
To ask an experienced diver to dive with you may be ok, but as an instructor if asked to perform that service, even if I was just there as a passenger, I would have to refuse as to accept any type of increased liability with out pay annoys me to no end. I pay to be on the boat just as others do and to accept responsibility for someone I do not know and is new would detract from MY dive.