Check out these stats I found. Unbelievable! Activity Participants Fatalities Rate per 100,000 per year participants All accidents 230,000,000 96,000 42 Traffic Fatalities 162,850,000 46,000 28 Power Boat Racing 7,000 5 71 SCUBA 300,000 140 47 Mountaineering 60,000 30 50 Boxing 6,000 3 50 AIR VEHICLES: Air Shows 1,000 5 500 Homebuilt 8,000 25 312 General Aviation 550,000 800 145 Sailplane 20,000 9 45 Balloon 4,500 3 67 Hang Gliding 25,000 10 40 SKYDIVING 110,000 28 25