I saw a video on YouTube with instructions to build a portable target stand, cheap.... So I tried it. Here's what I ended up with: bill of materials: (4) 1-1/2" X 18" PVC pipe (feet) (2) 1-1/2" X 12" PVC pipe (vertical holder for wood) (1) 1-1/2" X 22" PVC pipe (horizontal connector) (2)...