How about waterworld? Definitely about survivors.
Waterworld is great! <img src="/ubbthreads/images/graemlins/cool.gif" alt="" /> I'm just finishing the book.
Then I'm gunna read "Lucifer's Hammer" again, now that would make a great survival movie!!! <img src="/ubbthreads/images/graemlins/ooo.gif" alt="" />