@Zach,
Can you point us to any solid resources for using Sketchup for
Permie design? I'm about to start a
PDC and I've been considering using sketchup as my graphics tool, but I've yet to find any good instructions
online for tying a sketch into actual physical elements (
solar orientation, contours, etc...). Most of what I've found is great for creating a hypothetical design, but ignores real world geographic placement.