DIscuss it with the instructor prior to the dives to see if he is willing to "keep an eye on you" to see if you have anything to sweeten up. He might tell you that he needs to concentrate on her during the course but you might be able to add a dive at the end with him as a buddy and get feedback that way.As I was packing for a trip that wife is going to get certified at Ginnie Springs, I read this thread, and was like, I have cold water dive dives, no vis dives, dives off the end of my pier to fix a pump, and 3 trips with oogles of dives at Bonaire.
I thought I was pretty experienced
As I was trying to get the regulators in the confounded cases, and basically stuffed them in like a bunch of Christmas lights in Kmart plastic bag and forced the zipper closed.
I think I will meekly ask my wifes instructor how to do it while I am with them on the dives. I will do out of earshot of other certified divers
We can always learn something.
By this time next year I fully expect to be well over 50 dives (liveaboard, Cozumel trip, and probably another dive trip between now and then). I'll have "shore dives, ocean dives, boat dives, quarry dives, drift dives, etc" but I have no plans to have any dives in zero vis, or water colder than I'd use a 3mm wetsuit for, etc. In fact, I don't currently plan on doing any dives needing anything more than that at all. There are literally thousands of places I can dive that are warm, decent/good visibility locations. Now, I may decide to get into other types of diving at some point in the future, but there's no reason I'd have to. Never using a dry suit wouldn't make me a "bad" or "inexperienced" diver, it would just be one type of diving/gear that I don't have experience with.
While I think it's great/preferable if a person teaching an OW class in 3 ft vis in 40F water is very experienced in such conditions and with the gear required for that kind of dive, I don't think that means lacking such experience means the instructor teaching the same class in Bonaire is a "beginner" if they've never put on a dry suit. A 747 captain isn't a beginner pilot just because there are lots of other planes they have no experience flying after all.
A good comment about the pilot - pilots generally get type approval. Just being a qualified pilot is not enough - if they change plane type, they are expected to do training on that type prior to being allowed to fly as crew.
By the same token, a diver can be very, very experienced in their type of diving eg blue warm water where a rash vest and shorts are the order of the day) but not have the slightest clue about other types. such as cold low vis diving (where a drysuit is a sensible choice). Trying to do a drysuit or even a thick wetsuit dive with no training and the same skills could be very difficult if not dangerous.