Jim, if we are stranded on different islands, as you wish, I hope we're at least in shouting distance of each other. I can bellow "Tramps like us, baby we were born to run", and you can loudly tell me how clueless I am - neither of us will be isolated, and surely a fan of early Springsteen is better company than, say, Wilson the volleyball, and perhaps we'll make such a racket that rescuers will hear us! .