Mike,
Great crash course. I need your help. I am an amateur shooting Men's Crew. The A9 speed is incredible. I need help on settings . When I am on a launch I have gotten great pics. From the riverside, the A9 is not as reliable - distance , lighting , focus... Can you make some recommendations. I'll have a 100-400 Sony lense by weekend, the 70mm-200mm isn't working well. Please advise. Thx, Kevin