We've only spent two nights in our CCD, but we love the aluminum interior. I picked up a couple cheapo LED flashlights at an Academy store in Houston, you know, the little chinese gnurled,machined aluminum jobbies with an o-ring, rubber switch, and a strange three cell AAA battery pack? Pack of two for ten bucks.
I didn't realize they had red lasers built into them, too. What fun! The second night in the Airstream I had all the lights out and playing with the laser inside. It was fun to see how many beams I could get going. Almost made me wish I still smoked, to make the beams really stand out. Would have been fun to borrow someone's cat, too.
Then I was thinking....IF someone were say, showing entirely too much interest in the windows or tailgate of the truck at night, wouldn't it be interesting for them to look down and see the red laser dot? Might even be more effective than the flashlight.