This parabolic solar cooker handout is very basic. (Remember: the download button is the tiny little arrow to the left at the top). The next one down is a little more detailed, but combining the information from both of them should enable you to figure it out. The two plans here are virtually the same - there are a few differences in the smaller end, you choose which one makes more sense to you.
This is my next project and I plan to do it this weekend. I think I may cover the panels in heavy duty foil first, and then put them together with duct tape. I hope I can find some tape that is shiny that will also reflect.The DATS cooker also has contact information and other stuff can be found on their website.
