For the peanut butter:
Unscrew the top
Nail it to a tree at about waist high
Cut the bottom out of the peanut butter jar
Then screw the jar on the lid that is nailed to the tree

This is the only way to keep the deer from dragging it off.
The jar of peanut butter will only last probably one week.
Just pour the vanilla extract on the ground, vanilla is great if you keep it in your area all of the time, it helps to mask your scent during those hot days.
Good Luck