The four things almost every question is about. Amounts and rules change, so check them with the authority itself.
Rates change. Check the amount with STINAPA before you book; we quote the amount we last saw at the desk ourselves.
Bonaire drives on the right, 60 km/h outside built-up areas and 40 within. Enforcement does happen.
This is not medical advice. Decisions on fitness to dive and health belong with a doctor or a dive instructor.