1.a whole bunch of sharp things to cut things with (like eating and for trees)
2.a whole life supply of 50 spf lotion
3.a close friend
then i would be set! I've always wanted to live on a island or somewhere with a tribe and not have to worry about materlisic things like i do now..all i would have to wear is leaves and cow skin lol sounds crazy but its sounds like a fun experince!