One option I’m considering to save precious money is to get a quality SUV tent to attach to the back of my HRV. I’d sleep in the HRV and then be able to move to the tent in complete privacy to go potty or change clothes standing up. I have a couple concerns but the major one is that if I leave the hatch open at night, I’m more vulnerable. I feel more secure with something that has hard sides and locks. I’ve owned a converted cargo trailer in the past but I can’t tow much of anything with this vehicle and changing vehicles isn’t an option so I have to make it work with the HRV. I could potentially make it work with a super lightweight teardrop like a Runaway, but that’s $4-5000 I would rather devote to an emergency fund. Would appreciate your thoughts about the vulnerability issue. TIA!