I recently purchased a 48" round table. It has folding metal legs, white plastic top, and folds in half and has a handle for carry. I'll be using Krylon Fusion (no prep plastic spray paint) and a stencil to make a helipad design. I launch and land from wet or muddy spots often and am hoping this will be a good solution.
Very cool idea!Update: Bought a I1 stand and this updated setup really works for me. Really lightweight, sturdy, and portable.