Ron,
I know the feeling well...I sideswiped a tree last 12-30-04, crunched r/r quarterpanel & got a DUI to boot. A VERY sick feeling indeed.
At that time the bodyshop had no problem getting parts from the nearest dealership.
Don't worry, at least no one was hurt & it could have been a LOT worser!

BTW, now that the TIQ (tree in question) has 2 cars to it's credit... might be the right time to buy a chainsaw???

Best always, Ldub