I'd like to say something quickly. Disabled people's organizations are in a position to help with training and provide adequate training. We should be consulted, first of all.
Let's not forget one thing, either. If I go to Cuba, for example, and the wheels on my wheelchair are broken, my vacation is ruined, not just my wheelchair. That's it, I won't be able to enjoy my vacation. I'll be offered a refund for my wheelchair, but why won't I be offered any compensation for my ruined vacation?