I am turning my jet-sled into a layout blind. I am not very tall, so I fit inside perfectly. I put a ground pad and small camp pillow in for comfort and neck support. I would like to make two doors like the commercial blinds out of wire panel and burlap. I am trying to figure out how to make good, smooth hinges. Any ideas? The panels are stiff enough to stand on their own; they are made from dog crate panels. I have tried drilling holes in the side of the sled and using zip ties to hold it. This kinda works, but not as smooth as I would like. I plan to attach bungees to make them "spring open".