what i'll need need to do before filming

there are several things i'll need to do before the day of filming to garuntee maximum time for shooting. things include:

-clearing away any unwanted junk from floor that will appear in shot
-bury someone ready for shot
-make a scythe
-tidy up the bomb shelter ready for shooting
-make the reapers costume
-scatter guns around where shots will take place
-drop a gas mask on the floor
-drop a helmet on the floor
-tie a piece of rope round a tree
-prep my actors