I live in Jacksonville, Florida and there are noe respiratory therapists in Jax or the Orlando area.
I understand what you are saying as far as learning the whole process yourself. I have met other people with this disease and we each learn things and share with each other.
I go to the Mayo Clinic here in Jax and there is one respiratory therapist here that just tells you over a zoom meeting, what to buy and in what order to use it. As far as how to use it, there is no instruction.
One of our group here in Jax went to NJH in September and had a very positive experience. She shared some tips with the rest of the group. Good luck with at NJH. I am sure you will come away with some good information.