Water: you need 1 gallon amount of water per day per person.
Food: you need 3 meals meals per day per person
Clothing: you need a couples of outfits per week for each person
Flash light: you need 3 flashlights every day one for each group
Batteries: you need 2 packs per person with flashlight
Compass: you need 1 per person
Knife: you need 1 for only one person to hold and share
Blankets: you need 1 per day per person
Tools: you need 5 different tools per day per person
Backpack: you need 1 per day per person
Food: you need 3 meals meals per day per person
Clothing: you need a couples of outfits per week for each person
Flash light: you need 3 flashlights every day one for each group
Batteries: you need 2 packs per person with flashlight
Compass: you need 1 per person
Knife: you need 1 for only one person to hold and share
Blankets: you need 1 per day per person
Tools: you need 5 different tools per day per person
Backpack: you need 1 per day per person