Sub plan format I use in my classroom - subs love it! Very detailed, but easy to see important information.
Starts off with basic flow of day, behavior management, participation, clinic/office basics. Then moves into detailed instruction for each content area activity throughout the day. Times clearly laid out, items bolded and underlined to help with importance and understanding by the sub.
Of course, you will be putting in your own activities based on what's going on in your own classroom, but it is a great template to start from and will save tons of time!