A little constructive criticism here. Your expecting a whole lot out of a 5 gallon bucket. I've used the swivel buckets for dove hunting and they don't hold up well. Even with seat properly mounted to the lid with support it's still just a lid and a bucket. I saw you posted a cart to haul your setup. Why not just by a 3# camping chair that folds up in a bag? I just don't ever see the chance to relax completely with a chair mounted to a 5 gallon bucket lid. You said back support but may end up on your butt.
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