Back to the topic list how long are you planning for programming (closures and changes)? Better to plan and prepare for a worst case scenario (6mo+) and be accused of being an alarmist than to be caught not having made a plan. I recommend identifying 3-4 scenarios of varying levels of illness and fallout (as well as time frames). Make a plan and a preparation list for each scenario and get to work. You do not want to be caught needing to make a plan when action is called for.