Death Valley is amazing...and the nice thing is...after you're about 200m off pavement the vast majority of tourists are gone!
I'm pretty loaded (those are the OEM 265s on stock TRD springs) with gear for 3 and 10 gal. water, recovery gear, fridge, etc. (400+lbs.). For trips with 2 I use a RTT.
The tent is a Serengeti Hennie Bow, I believe Equipt Expedition Outfitters still carries them. Nice and heavy canvas, with bomber poles, and easy to set up with 2 people (1 person it's a bit of work though).
It's got access for power and a 6' tall person can stand up in it. Downside is that it's 50 lbs...but fits in the back of the rig well, next to the fridge.
Winch is a Warn VR8000S on a Pelfreybilt Mount. I'm really pleased with it. Shrockworks dual battery tray and National Luna provide the backup power via an Optima Blue top.
-H-