In analogy with a skydiver, a culture has developed an extreme sport called "tornado-surfing". Essentially, a thrillseeker hunts down supercells that might create tornadoes and lets themselves be sucked in by one. The goal is to stay airborne as long as possible while surviving the winds and debris. The ultimate thrill is surviving an F5, the strongest tornado possible.

Obviously, this requires specialized gear and probably a supporting team. What would someone surfing a tornado use to protect themselves, both against the extreme winds, the debris flying around in the tornado and the inevitable landing?