Ice House that is really inspiring. Something like that is one of the potential goals my wife and I have for the future.
If you don't mind me asking, are you able to support yourselves with your farm w/o the need for outside income or do one or both of you still maintain a job outside of the homestead? Also when you bought the place how did you manage it financially? Did it compare at all to the cost of buying a new home (possibly more or possibly less?)
Regardless wow, very inspiring to me. We a while ago made the decision that we will either be spending our time in a nice urban area where we can get away w/o a car and can walk everywhere OR moving out to the boonies and being as self-sufficient as possible. Non of that in between stuff like the suburbs (uggh). We haven't had a car for over 2 years now and manage just fine. We have a Scooter that we use occasionally, but typically we just walk or use public transit. It is nice to be in one of the cities in the us that actually has decent public transit.
A lot of good stuff in this thread that I don't need to add to. The drying clothes idea is great. We have a pretty small place with only a tiny outside deck, but I think we could probably at least do some of our drying outside and still have room to maneuver

.
Have to fully support the canning foods. We share a local farm share with some friends that is way more than we typically can handle ourselves. My wife can's and freezes whatever we can to not waste any of it and to let us have good veggies during the winter. We currently have something like 12 jar's of tomato's waiting for us (crushed, sauce etc).
Some super small things that I do of the top of my head.
Don't grab 5 sheets of paper towel drying your hands out in public. If you really need the towel grab one sheet till it is satured. Typically I just shake and use my clothes. I don't understand why people grab so much towel.
If anyone in your family drinks soda get a soda maker. This is a huge savings in plastic. The soda actually tastes pretty good and there are some natural soda's you can get. My wife loves it for Carbonated water. We use a "Soda Stream" which isn't very expensive at all.
Buy most of you music in MP3 format. This one was hard for me. I have been a crazy music lover (both listening and creating) for a long time. I had amassed a huge collection of cd's. I really enjoy being able to sit with a cd and go through the linear notes outside a device, but I just can't justify it anymore. Sometimes I do buy some vinyl of stuff I reaaaaaaaaly like to have as I love vinyl. I have trouble with this, but I am doing a lot better. Luckily they now typically come with a code to download the mp3's.
I like to try and pay attention to what I am doing when out in public areas to make sure I am not auto-piloting bad behaviors that make no sense (like the drying hands thing). Just be aware of what you are doing.