I go with all the gadgets I can...syringe for irrigation, Celox, Israeli dressing, Kerlix gauze and roll, stretch cling tape, Betadine, petroleum gauze for sucking chest wound... will add nasalpharangeal airway and something to reduce tension pneumothorax (I collapsed my own lung in a scooter accident)....I'm good at listen carefully to professionals when need be...can't think of a side effect worse than death....to aid aerial medevac a couple of chemlights and piece of weighted string to circle overhead to indicate a hazard clear LZ if needed....from previous post, nitrile gloves (3)pair, and small bottle of Clorox/water for me..