DON'T SAY THAT YOU WOULD BOMB KOREA! You crazy? You ever seen the convenient store robbery in Malibu's Most Wanted? That is the kind of crazy shnizzit that they do. DON'T PISS THEM OFF!
I would look for trees i would cut trees down and make a shack thing. Eat the wildlife and any fruits. Then i would open my phone, and call a plane to land on the water by the island(given the coordinates from my GPS0. By then i would have plans to manipulate the island to make money. When i get enough money i will get 4 nukes and drop them on Russia, china(bejing needs a makeover too much smog), Korea(screw soy beans), and of Course Japan... "OMG it godzilla nuke it make city go boom!"
Well, that would depend on how big the island, what my resources are. If I were to go with the traditional jungle-beach somewhere in the Pacific about a square mile large, then I would go about to try and food first, most presumably fruits and nuts. After a while I can try to build a shelter out of wood and other plants, and if I can somehow make a weapon of some kind, such as a flint knife, I can try to kill an animal for the skin to help with the shelter. then I can try to catch fish with the tools I make. Finally when I have all my bearings about the island, I will start trying to signal for help by burning some torches and waving them around whenever I see a ship or plane.
First I would celebrate that I'm away from my bro's(Just kidding) I would use my ninja surviving skills to make a cruise ship out of coconut shells and palm leafs stripped down then I would use my Chuck Norris Tracking skills and go to a near Island, then find some hotel, and go in and stow away in some room. lol I really don't know I'm tired so I made someything up quick
1, fairly useless topic, there is absolutely NO challenge whatsoever in this question. 2, first of all I'd make a teepee with large tropical leaves and a few pieces of stray wood. I'd try and find something sharp on the island, preferably a sharp rock, or a rock that can be sharpened. Then I'd find a medium-large piece of wood to carve on. I'd etch a map of sort onto the wood so I know where home, shelter, and dangers are. I'd stay close to the beach so I could find clams, crabs, and other things that wash up on shore. Not to mention I can sharpen a stick to catch fish at sea. Easy life, and I'll spend my free time making distress signals using my shirt and a fire (smoke signal).
I would start my life over, find some locals (no one said it was deserted) and live with them. Then build a ship (not a skimpy little boat, or raft), and then I would sail out back to America hoping been gone long enough to been classified dead, and never have to pay taxes, or anything else (don't comment my grammar this is the internet you know)find my remaining family and the girl that I had liked/loved all that time, marry her take her and lots of other people back to the island, create a modern civilization, declare it a third world country. Then build artificial land on the water, later becoming an actual country, make a few nukes. Then bomb all of the National super power countries (Us, Russia, etc.) send forces to invade, re-rebuild those countries as mine, then take out every other county, and BAM world domination, of course thats not happening because the world cant settle for one leader, with crazy Ideas.....so If i was stranded, Id kill myself
(BTW, Im a touch dyslexic so any misspellings my bad)