nice work.
I think you could do something like this cheap and cool waterer? then you could just come by with buckets of ice...
also, look for used hay tarps in your area, I have a line on some in n. georgia I got my eye on for tractoring. stacks of em laying around at this guys hay barn where he imports/exports hay.

Three things cannot be long hidden: the sun, the moon and the truth. ~ Buddha
Check out our Jumbo Coturnix "Meat Quail" project on BYC and @ http://www.whitequail.com
I feed and stare at Coturnix Giganticus, Wheaten Ameraucanas and NZ/Chinchilla Rabbits
2012 FWC Game Farm License #406-81335; 2012 A.P.A Member; I do not sell eggs or birds.
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Three things cannot be long hidden: the sun, the moon and the truth. ~ Buddha
Check out our Jumbo Coturnix "Meat Quail" project on BYC and @ http://www.whitequail.com
I feed and stare at Coturnix Giganticus, Wheaten Ameraucanas and NZ/Chinchilla Rabbits
2012 FWC Game Farm License #406-81335; 2012 A.P.A Member; I do not sell eggs or birds.
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