The trip to Jackson, MS was instructive last week. Took not only my Car Kit, but the Get Home bag as well. Of course self defense wasn't a problem since I took three guns to the competition and about 600 rounds of ammo.
At several people's suggestion, I added major trauma items to my first aid kits. Actually, I went a little overboard and order more Israeli bandages than I needed. But now each car has two bandages and two clotting sponges for everyday emergencies. Plus each Car Kit and the Get Home bag have an additional two of each. And at Kevin's suggestion I now carry some in my range bag.
I bring this up because at the ICORE Southern Regionals (no, nobody was shot) one of the ROs was setting up safety areas and incurred a major puncture wound from a broken table leg. I offered my bandages, but he opted for his own plain gauze and tape. (After thoroughly cleaning the wound of course.) While mine wasn't needed, it's scary how quickly an injury can occur from regular activities, and comforting that I was ready if needed.