I love that stuff, great job!!!
For the contest we need the info to be placed into a "page" here: https://www.backyardchickens.com/atype/2/Coops
Look to the left for the button that says "Add a Coop Design" (for now all the waterers, brooders, etc. are going in there).
The good news is that you can just select all the text and images and then paste them into a new page.
Heck, as a test I went ahead and did it for ya! Here you go:
https://www.backyardchickens.com/a/diy-12vdc-water-warmer
(feel free to edit that page however / whenever you want. Once we finalize the contest we'll add it to the waterer / feeder index here: https://www.backyardchickens.com/a/homemade-chicken-feeder-waterer-designs-pictures )
Thanks a bunch.
I tried adding to it, but the pix will not show up.