WALMART LETS YOU PARK FOR FREE, WE USE THEM ALL THE TIME! ANY FOOL AT ANY PLACE, TRUCK STOP, CAMPGROUND, ROADSIDE REST AREA SHOULD HAVE THE COMMON SENSE TP PROTECT THEMSELVES, THAT'S WHAT MY SHOTGUN IS FOR! LOOK OUT YOUR WINDOW AND HAVE THEM SHOW A VALID ID, IF YOU ARE NOT SURE DIAL 211 ON YOUR CELL PHONE FOR 911 IN ANY STATE, IT WILL CONNECT YOU TO THE LOCAL 911!!!!