Sorry to hear about your troubles man but your both OK and the car is getting fixed. Broad daylight is odd because they typically do this in the early mornings or near sunset. Pictures make me cringe because I'm doing my first road trip through deer, elk, and moose country this weekend.
As for the caliper issue try this. Find a lot with some new '13s. Come back w tools about 2am...
Seriously though you can powder-coat yours or order some if the parts are compatible.