"Check Hybrid System" light and I'm stranded.

The Bottom Line: my comprehensive coverage covered it.

It would have been $1,000 as my 100,000 mile warranty doesn't cover it of course. "Flying Object" is the right terminology for the insurance company... same kind of thing as if the rock had hit my windshield.

Also took care of the rental car. So I'm just out the $100 deductible and a few nights hotel.
Roadside assistance covered the tow as it was under $100 bucks.
I brought the dinged radiator home with me. It is the tiniest little ding, and I can't even see a hole. I would have been better off had whatever it was hit the windshield.

Being so far from home, tools and my garage, with a dog and several days camping gear in tow, my mechanical inclination was only handy in dealing with the dealership. It has been 15 years since I've handed over a vehicle for someone else to work on, and it was hard to watch. Ugh.
That said, it was kinda nice not having to do the work myself for once, and I do think North Park Toyota of San Antonio did a good job and were up front with me. The car made it the 400 miles home today with no issues. No issues it seems from the tow, either. What I found on the forums here helped me filter what they were telling me, too. So, thanks again guys. I hope my experience helps out someone else as they read about it here.

I'll be putting some mesh type grill guard in soon, and taking some alternate roads so's to avoid the rock trucks so prevalent in my area.

Now it's time to turn on the fireplace and move to a lighter side of PriusChat.

Did I see a thread for cat pics...?