Message me back

I've had another idea for collecting REAL messages from people for my REAL wall. I have this large whiteboard and I was thinking of strapping it to myself and walking down the street with it strapped to me like a sandwich board and have people write on it.

Alternatively I quite fancy sellotaping a piece of A3 paper to my back and walking down the street with a placard that says "write me a message on my back"

Then I'd stick all the results on the wall when I got home as a gallery, probably featuring a load of confused comments and expletives from chavs.

I need a photographer though. Anyone up for this one?