I have a wedding to shoot in a few short months, so I've been asking friends if they'd let me shoot them to get some practice. Today I met up with John, Keira and Rebecca for a quick photo walk in the park. To be honest, after doing this shoot, I think I feel comfortable shooting outside now. I sort of always assumed my 70-200mm f/2.8L lens would be pretty useless in poor lighting or in a wedding environment, but when I used it today with my speedlight, it was actually pretty awesome. Every time I pull that lens out of my bag and put it on (which isn't often enough I've decided), I'm completely ...