No Photography tomorrow but an outdoor shoot on Saturday morning subject to weather and a studio shoot in the afternoon.
I try to be as prepared as possible, and have prep lists for each kind of shoot, and regularly top up my batteries before hand and make sure my bag is packed ready to go.
Something that is easy to forget is to double check your memory cards. So tonight I am just checking whats on each card and ensuring I have two copies of that data on separate hard disks before giving them a quick format.
One important tip is to always format the card on the camera you intend to use it in. Never format your card on the computer.