If I were trapped on an island and could only bring three items to survive, I would bring a plane, pilot, and fuel for the plane. This is because I can just leave the island whenever I want. Realistically, I would bring a tent, hunting knife, and fire starter kit. Some form of shelter would be nice, a multi-use tool is convenient, and having a fire is essential to have. Despite this, I would not end of surviving on my own due to my lack of survival skills.
