Extra batteries, extra memory cards, extras extras extras, because you never know when the sun might burst thru those clouds! Seriously though, there is nothing worse than being somewhere awesome, or having that one perfect opportunity and not being able to capitalize on the shot. I generally carry about 100GB worth of card storage and 4 charged batteries. Depending on what type of shooting I’m doing, that might last a week, or a few days
*Free and Easy Down the Road – Grand Teton National Park*
After a few nights of getting skunked for sunsets by low clouds and snow, finally the light came out on our last evening, shining thru the clouds and pouring out it’s rays.