Thanks, It will be a scissor type frame so it can fold down for transport. I have some square tubing gonna weld some C-clamps on the ends of it so it will attach to the gun whales then use the conduit to atttach to the tubing to build the frame. probably just use the burlap and zip tie some cane to it and throw some tree branches up against it after we are set up. I just want to be able to get my son out there he is recovering from his knee surgery so he won;t be able to make long walks.