Since there are other local chicken owners is there an option of going in on a shipment together of a whole ton from a feed mill? I would think there might be a way to pool your resources.
I started this thread over the winter which got a lot of good feedback on keeping water thawed.
https://www.backyardchickens.com/threads/heated-water-dish-or-other-methods-reviews-wanted.1199176/
Also there is a whole section in the "articles" on feeders and waterers.
https://www.backyardchickens.com/articles/category/feeders-waterers.26/
I started this thread over the winter which got a lot of good feedback on keeping water thawed.
https://www.backyardchickens.com/threads/heated-water-dish-or-other-methods-reviews-wanted.1199176/
Also there is a whole section in the "articles" on feeders and waterers.
https://www.backyardchickens.com/articles/category/feeders-waterers.26/
still the one I have to fly to.