It CARN'T be.....
The castaways are not permitted to bring with them the following:
-Hair driers, straighteners, curling tongs, electric shavers or electric toothbrushes
-Mirrors
-Shampoo, conditioner, soap, face-packs, washing detergent, shower gels or shaving foam
-Sponge flannel or exfoliating gloves
-Hair dye, spray, mousse, gel or cream
-Cotton wool, tissues or wet wipes
Baby oil
-Perfume or aftershave
-Waxing products
-Lighters or matches
-Swiss army knife
-Scissors
-Camera
-Jewellery
-Alcohol
-Chewing gum or sweets
-Medical supplies
-Any illegal substances
-Any weapons
-Cheque books or credit/debit cards
-Mobile phones or pagers
-Blackberries or laptops
-Computer games
-Radios, personal stereos or iPods
-Travel irons
Watches
Cameras
Books or magazines
Ready-made games
Valuables

got it off the websight and just thought it must hard to choose??
I liked Jack's idea of cards x
maybe id bring a big tent :0) x