weird dream about abondoned town

[superted89]

Hey I had this bizarre dream last night.
My sister, who has a succesful career (and recently split from her 8year relationship) run's off to Tasmania (where my other sister lives). My mum and i decide to drive to Tasmania to find her and end up on this abondoned town. And she is there, just outside the town living in a little shack with someone. Before we enter the town we have a little crach into a wall, there is a very sharp corner. Anyway the story skips and I am alone on a train, and it is going through that same little town. The train crashes at the same spot the car did and i escape, and scream for help. i run around, and for some reason now there are people around, but they act like i dont exist or like they can;t see the train. I'm screaming for help and no one hears me or acknowledges me. I go back to the train wreck and its not there anymore and the people aroudn vanish. I walk through the town and i see a car so i run up to it, but it speeds past me and drives into the wall of a house and disappears. And bam the town is empty again. I see a tiny window above the wall the car drove into, so i go to have a look and see the car in there, and these people standing around. One of them spots me and thats where i wake up.

Any help on what any of that means would b great