Steth around the neck, wallet, keys personal/handcuff/amby, trauma shears packed under back belt loop, smokes and a lighter, Von Zipper sun glasses propped on top my head for maximum awesomeness, 2 pens(should probly start tossing em after having pts sign with them) and a penlight, ID badge, cellphone and Alpha pager. I keep it pretty simple.
trying to avoid looking like Wharf from Star Trek TNG