jtbass,
I've got Raynauds and a few other things, too. Winters can be painful! I think I have pictures of my water setup in my profile. 55 gallon pickle barrel of water in each henhouse. I use dog auto waterers in the summer, but bowls in winter. Fill them once a week, during the middle of the day when the hoses are thawed. Mine don't freeze hard enough to make watering a big problem. I do have one with the water outside, so have to break the ice off in the mornings. I make sure that one is filled up in the evening. occasionally I have to bring a small bucket of hot water out to pour into the water, but mostly not. I keep double rabbit bottles and swap them out daily, bringing the frozen ones indoors to thaw. Oh, on the hose...if you must leave it out, make sure it drains after each use, so there's is no water in there to freeze!
Also, look in the hunting section of Wal Mart or other store and get some chemical heat packs. If you put them on your wrists (pulse point) your hand will still be usable. You can put them inside mittens, but it's a bit bulky and limits your hand use somewhat. They make them to fit in shoes, too. I've never found them much help there, as they need oxygen to work and my shoes pretty much eliminate that getting to the packs. And again, they take up too much room. You'll want a hat with face mask if your face is involved in the Raynaud's, too. And extra body protection. (It affects pretty much all extremities on me; hands, feet, ears, nose, and breasts. Not fun. I hate winter.)
Oh...and yes, I've been busy! But we are in finals week now, so soon I'll be around more. Until next semester starts up!