Truck Bed Camping Power Setup?

My wife, son & I are planning a few larger road trips next year.
I feel like I have a decent camping & storage setup, but was hoping to see others who have setup electrical for their truck beds.

I'm thinking a 10ga wire from the battery to a fuse block behind the tail light. Then a connector going to the topper. I Don't plan much. A few LED lights in the topper, a 12v charger & probably some aux LED backup lights.
What have you seen done for something like this?
Any pictures, links or threads you can point me to?

 

I added a couple of USB and 12V plug with a 120 plug to connect a generator when I'm at the track. In your case I would determine how many lights will you be running and for how long because you might need to add a second battery to do multiple lights and not worry about draining your cars battery for start up.

I'm also going to add some LED lights in my topper that I can run with 12v and 120v.

 

I'm following this anxious to see what people come up with.
I've been eyeing a couple 'O-Light' brand lamps . . . one is called an 'O-Bulb' and the other is their 'Mini-Lantern' . . . small compact lighting options with decent run times on the included rechargeable batteries. I too take a small honda generator often out of necessity . . . but it would be cool to have a couple small portable lights instead of flashlights for when the generator is off.

 

I watched this Chris Fix video last night. https://www.youtube.com/watch?v=77t1UW4Qc7g&list=WL&index=31

While not exactly what I'm looking to do, it is similar. My only difference is that I thought about running a small fuse block behind the tail light. That way I could fuse the different circuits in the truck bed.
LED Lights & 12v plug.
Aux backup lights

But that may be a bit overkill...

 

Seeing if maybe I can bring this thread back to life. I had a 2nd gen Tacoma before this truck and loved the power outlet in the bed. I will be getting a camper installed in a few months and need to get power to the bed to help power something like a large Jackery power station. Don't want to necessarily install a bunch outlets... Just one is fine or even some sort of power cable. I want this to only give power if the truck is running.

Any idea?

 

https://youtu.be/TVKkhrC_kJc

 

Oh wow I thought only the first gens didn't have power in the bed.

 

Nope, my '19 had nothing.

I went straight to the battery 'cuz I wanted constant hot without needing to have the truck ACC or running lights on.

 

I like that setup. You added a second mounting rail? My first gen has none. I may go this route.

 

Those are actually the factory rails; my Bakflip tonneau comes with brackets that drops them down a few inches.