It finally happen to me

xtrordinary

I'm the kind of guy that when he locks his doors he looks back at the car to
See if the lights flash...so I looked back and notice my left driverside taillight is busted and with red paint and scratches on my left side bumper so I almost lost my marbles then and there, but I didn't, I did noticed a red suburban parked on the left side next to mine before I got into my Z and headed to work...I know the peeps who did it but they are a low income ppl n I'm almost 100% sure they don't have insurance. I'm thinking about just fixing the damages out of pocket without involving the insurance(geico) company...what should I do? N where is a good vender to buy a new tail light?

Please help your fellow Z