RVs, any car or truck: Put a couple strips of reflective tape on the inside of the door. The next time you have to pull over on the shoulder at night, open the door and you'll have a brilliant attention-getter right where it will do the most good.
Talking about aggressive rear ends, here's the Ferrari FXXK
This book literally changed my life! God is using Chiropractic care to heal me & keep me off drugs & out of surgery as I'm recovering from being badly rear-ended -- sustained a concussion, whiplash, tinnitus, high frequency nerve damage, 3 bulging discs & Trigeminal Nerve Damage - unbelievable what good Chiros can do! :)