I'm a 25 year old woman who will be traveling alone. I'm hoping to spend most of my nights at cheap campgrounds and truck stops like Flying J's. I think I can buy a Planet Fitness membership for showers and go to libraries if I need to charge my phone and use WiFi. As far as sleeping in my car, it's a hatchback so I can fit my whole mattress in the back but the car has lots of windows. Should I try covering them up when I park for the night? My plan is to travel for a few weeks, checking out condos and houses as I go then hopefully settling somewhere eventually :)