Going to Mammoth in a few weeks and will need to park the car outside (no garage). Looks like temperature will dip into the teens overnight which will freeze the windshield wiper fluid. I can't seem to find antifreeze windshield wiper fluids anywhere in SoCal. Can I buy some on the way there, and is there any long-term issues with corrosion if using antifreeze windshield wiper fluid for the Model Y?