Question for rescue worker types

[dantama]

I have a living will that is pretty narrow in what I want done in an emergency. For instance a Do Not Resuscitate.

Logic tells me that rescue workers won't know I have one and will do whatever is necessary to save me.

I have an idea for the Custer ride. If I wear a white T-shirt that says in very large red font...like three inch letters...RESCUE...right in the front below my chin.
Then below that DO NOT RESUSCITATE in black letters.
Then below that in smaller print, Living will inside left saddle bag.

Will it work?

It would look like this
_____________________________

RESCUE
DO NOT RESUSCITATE
Living will inside left saddle bag

_____________________________

Would it get rescue workers to let me be? Or will they be so used to saving folks that they will use all means necessary to save me?