Really sorry to see that, especially considering how "new" your Z is. Find a good body shop, and I hope you got the rear-ender's insurance info? And how does the insurance work in your state? I know that in DC, if someone rear ends you into someone else, they have to pay for your damage but you have to pay for the damage you inflict on the vehicle in front. In any case, I hope to see it looking good as new and not totalled out...