If you live in western Montana, and want an aluminum, portable blind, get in touch. I will weld it up for you free (Well, maybe a six pack). I have a mig welder with an aluminum spool gun. I have a small project in the months ahead. I have a portable one-man puppet theater in the shape of a big tree trunk. (Stump The Storyteller.) I even have bark cloth that goes around it. I gave performances to elementary school children, but I found that my shoulders just don't hold up so well. A while back I looked at it with new appreciation. Just add some bicycle wheels on each side and it will make a great cart and portable blind for next year! So, if you buy the aluminum pipe and have a design, get in touch. I can build a simple, portable design using wing nuts for quick assembly or help you design something crazy like mine. I'm already getting bored this winter.