Island Caretaker

Tonight I had a friend inform me of an amazing job. In Australia there is a job opening to become a caretaker of an island. The position lasts for six months and the salary is about $100,000. I think I could do that. Along the same lines I was wondering if I would survive on a deserted island. When I say deserted I mean an island lacking in humans. I decided I probably could. And if I could take ten items I would take: 1 machete, 1 wool blanket, 1 tarp, 1 rope, 1 spool of 10Lb fishing string, 1 pair of chacos, and 4 rolls of duct tape. I'm pretty sure I could survive off of that. One of these days I'll need to give it a try.