Calling all engineers!! I'm looking to make a banner to advertise me as a realtor on the beach. I strung up some posters and flew them vertically with no problems. I'm thinking the best way to do it is fly the banner horizontally like a plane banner. The sign designer I spoke to says he has a mesh material he can print on at any length. What is everyone's thoughts?? Length, stability, distance from drone, weight, string material? I've put some of the mesh material on order to test out.