Thanks for all the kind words and the "votes".
My absolute favorite idea (not mine) if you have the room, and it doesn't take any construction skills like the 2x4 setups...
You get two clothing racks - like Z-Racks. Mount one light to one upright of each clothing rack (cable ties or hose clamps most likely). In addition to a portable, "construction free" mounting solution, you have two racks, you can work from one to the other as you shoot.
I'll probably start an "additional mounting ideas" section in the guide.
Kevin
Everything around her is a silver pool of light
The people who surround her feel the benefit of it