My family is renting a vehicle for our trip to DW, picking it up this Friday. We already got things set up with our insurance, making sure they will cover any damages to the vehicle (hopefully not needed). However, my dad just mentioned to me that his step-son rented a vehicle and his full coverage insurance would not cover any down time that the rental would incur if damaged. Is this true??? If so, what do I need to do? My insurance company is closed today because of the holiday, but I would like to hear from others if they have heard of this.