my search for the mobile tub.

just found this. its not exactly what i want, but im getting close.
when im out in the woods for extended periods of time (more than a couple of days), i start to think about taking a hot bath. i plan on building a mobile wood heated tub this spring to put in the back of my pick-up, so i can ruff it and take a hot bath under the stars...looks like this guy (link below) is ahead of me on the homemade wood heated tub, but it doesn't look too portable.
good to keep the ideas moving.
link