When I am talking with people about what I do as a hobby, almost 80 percent of them say something to the effect that they have always wanted to scuba dive but didn't know how to go about getting the certification. There could be a couple of other obstacles getting in the way of someone becoming a scuba diver. Still, the show is always one of the biggest obstacles.
Now, not all of the human population lives on a coast. Happens to be that I live outside of Chicago in Northwest Indiana. We have a strong population of scuba divers here in this somewhat landlocked area. Sure, we have the Great Lakes right here on our doorstep. Still, people don't realize that you could be scuba diving there. You can also take scuba diving training by visiting https://www.scubadeep.com/.
So you shouldn't let your geographical area make the determination if you should scuba dive or not. To share another secret with you, I have a couple of friends that actually lived in Hawaii and didn't learn to scuba dive till they started living here. Really, you can't get much more dive friendlier than Hawaii. So even those that live in the "right" areas, don't take advantage of what they have.
If you feel like the relationship is not going to be good for you or your family, don't take your lessons there. Find one that you feel comfortable with. Like I said earlier, you are entering a different realm and world than the one you are sitting in right now. Take the time to make sure your guide into that new world is one that you feel comfortable with.