Thermal Mylar Blanket: Keeps in all the body heat... which we've heard one needs to stay alive.
No Hiding: This seems counterintuitive to staying alive, but hiding will also wake the killer instinct in a bear. Especially stay out of tents or trees. That's practically daring them to come after you.
Laura Faulkner is expecting a nice card after your date. Seriously, you better send one.