I also deal with vertigo from time to time, luckily I haven't had it bad for a couple years. But a few years ago I had a 3 month span where I would get struck a few times a week and it was really scary. Turns out my dad has the same problem and being a pilot it was extremely important for him to never have that issue. So he showed me some ways to align my inner ear and I was able to help control it as well.
Good luck to Corey, what a nice career he had.
Good luck to Corey, what a nice career he had.