Let's see your car camping mods that make life easier on the road

We all spend a lot of time in our various rigs, we drive many miles to the crag, we road trip , some of us even live out of our vehicles. Let's see the small vehicle mods that make life easier on the road. Ideally these would be cheap, and easy for any DIY'er to install : I'll start:

Gotta have light! Cheap LED ribbon lights wired through a small remote control dimmer

You only got the dimmer for the girl, not to make it easier to camp....

haha but anyway BUMP! I drive a truck, so I'll be looking for bed camper mods.

ok you got lights, you got to have power! I have several of these 12v power stations all over the truck ....