Assuming someone is finding me and I don't need to get help...
  1. Camera 📷
    I'll want to take pictures of everything
  2. Kindle
    I'm normally a real book person but on an deserted island I would need lots of books without a lot of weight
  3. Sunscreen/sunglasses
    I'll burn anyway but this might help
  4. Snacks
    I'm thinking peanut butter m&ms and bread/butter. Oh and lots of cold water