Dumb question: What sort of typical local store do you go to to buy gaffers tape? I've had no luck with Home Depot, Lowes, Walmart and a small hardware store. I'm playing with some, small strobes, gels and making some snoots and gobos. And think the non reflective cotton surface and more importantly clean adhesive removal would work better than duct tape. I can order it off Amazon, but this should not be that hard to find in a big city and I hate to pay shipping for a role of tape. I guess I could try to find a theater supply company, but would not have thought this would be that hard to find.