Sophie Tucker, apparently named after a late US entertainer, fell overboard as Jan Griffith and her family sailed through choppy waters off the northeast Queensland coast in November.

The dog was believed to have drowned and Griffith said the family was devastated.

But out of sight of the family, Sophie Tucker was swimming doggedly and finally made it to St Bees Island, five nautical miles away, and began the sort of life popularised by the TV reality show "Survivor."

Read entire sappy story.

Three hour tour tickets to Nina!