As appointed 'First Aid Person', I find myself dealing with blisters on people's feet rather than anything more serious. Once though the guy who runs the event (a top bloke), who is registered blind, fell off a wall and broke his elbow - so I ended up running him to hospital at 2am one morning. It was a special pain for him, as he also teaches swordwork. Oh, and the first time I ever broke a rib was at an event when I threw myself on the floor to avoid incoming fire, and landed on a rolled up bandage in my chest pocket. And it's not as painful (or messy) as paintball. I'll do a big post about it closer to the date.