Here's a question for you. I am getting ready to build a blind on my boat for hunting. I am trying to figure out what would weigh less. Will a blind made of plywood weigh less than a blind made of conduit frame covered by canvas and then covered by fiberglass/resin? I would like a permanent blind, not a fold down, but I am concerned with weight. If you have any other ideas please let me know before I get started. Thanks