Another issue is power ...
If you get weather below freezing during your winters, or winter storms that can strand you at home for days without power, then you will need a reliable way to provide water for the chickens 24/7.
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I'd say you need to do some "practice runs" before you move the chickens there. Drive out there 2x a day, every day, just like you would if chickens were there. Putter around the property for 15-20 minutes, even when the weather sucks. It will be a brief taste of what you will be dealing with, and let you know if you want to do it.