Choose the caption bubble to begin. If you want to upload a custom bubble or alternative image then submit the caption first, then edit the comment and attach a "Place img". Once the image is approved you can use it by editing the caption again.
Well, they get better on the last days, I'll try to up those pics tomorrow. I set it on Sports, which meant shorter exposure time, got most of the blurriness out. But a lot of these pictures fucked up because of zoom, so I cut that out towards the end as well.
It was a learning experience. Next event I'll cover they'll be good right from the start, promise. =)