1. First of all, be prepared for the worst > Back-up and Storage.
Small personal rations.
'Seven Oceans', standard emergency rations > avimarltd.tripod.com
'Seven Oceans', standard emergency rations > avimarltd.tripod.com
Bigger rations.
Fcp, flexible containment products > avimarltd.tripod.com
Create shelter.
Medical back-up.
A full first-aid kit and a biting-stick, which is probably intended for electro-resuscitation-procedures but biting on a stick can really release tension in any sticky situation, can't it?