I'm not trying to be a Rescue Ranger or anything. I'm an EMT/FF in a pretty rural area in the Midwest. I also work in an office that has a lot of walk-in traffic (old people waiting to drop over at any time) and I drive a lot for work. I have come up on accidents where it has taken 45 minutes for the ambulance to arrive (this was not in my service area of course). And, like CODE3 said, even though this is a sue-happy society, it's not that bad in this area and I couldn't make myself just drive by.
I have a fairly well stocked bag in the truck and a few extra things in my office. But, what got me thinking about this was last weekend I was at a 4th of July parade with other activities like a mud bog, tractor pull, softball & volleyball tourny etc. The local ambulance got called to the volleyball court and hauled someone off with a back problem. That got me thinking that if something else happened in town, I would probably need/want to respond, but I was no where near my truck and I didn't even have gloves on me (at that time).
So, I was just curious if there are any other volunteer or professionals out there that carry something specific for those kinds of situations or if there is something else out there that you carry that's not necessarily standard equipment on your rig.