Bumper damage :(

[yfei]

Went to a county park, had fun with up hill driving, finally arrived the parking lot. When I park the car, the bumper hit a wood trunk in the shaded area, I immediately backed off, but the bumper is already damaged

What will be the best way to fix it? Let insurance cover it, or let Porsche dealer take care of it (new boxster, 1000 miles.)? Or find a cheaper body shop to bend the bumper back to shape? How much will Porsche dealer charge me (will they simply replace it with a new bumper?)?

Thanks!