I recently acquired a second body, and started using it last weekend to shoot my regular r2 HS football games under the lights. I have my Canon 20D on a monopod with a Sigma 120-300 f 2.8, and my Rebel XT coupled to a Canon 70-200 L f2.8 slung around my neck.
At first, I thought I should keep the 20D on C-Fn 4-1 to utilize the back-button focus, and since the XT is on a neck strap, I figured I'd never be able to quickly swing it into place, frame the shot and be able to back button AI Servo focus and squeeeze the shutter all with one hand (while balancing my monopod against my shoulder) so I put it on shutter button focus.
Well, after 4 games, I have found that this set-up hasn't work very well. Too many of my XT shots were OOF. I ended up putting the XT in back button focus, and just putting the 20D/Sigma/Monopod combo down when I anticipated needing the XT/70-200 . In so doing, I missed the flexibility of using the 20D/Sigma/Monopod at all times, and only using the XT/70-200 when things got close.
So, after all this, what is my question? Well, since I see pro's using a similar set-up to mine to shoot football all the time, let me ask how you guys do it? If you swing your neck-strap body up as needed, how do you do focus? Whatever button you use, which AF mode (One Shot or AI Servo) do you employ?
Thanks,
Dennis



