If you guys are lucky enough to have an orchard nearby, have the farmer press some apples, and fill your carboy with the juice, making sure he doesn't run it through the UV or other means of pasturization. No need to add yeast, fermentation will usually start by the next day. Now what I do is after the initial vigorous fermentation, I pour out about a 2 gallon portion in and start mixing in the sugar, I do about 1lb per gallon, but thats entirely up to you. Usually its drinkable in 4-5 months, and if you wait to drink it untill late summer/early fall it gets even better. I did 12 gallons this year, and next year plan on doing at lealst 30, as it goes pretty quick.
On a side not, it helps to know what kind of apples he is pressing at the time, so you can kind of expect what kind of cider or wine you will end up with
I had one carboy filled with juice from mcintosh, rome, cortland, and empire apple juice(Think tart, crunchy apples), which produces, and very sweet, yet very potent cider, much like a desert wine. No hangovers either, which is the best part!!!
The next one was filled with juice from Red Delicious, and Goldens(Kinda crunchy, sweet, almost candy taste), which produced a product that would be comparable to a semi-dry/dry table wine.
Because how I make it i am dealing with wild yeast, product varries year by year, even the days you get the apples pressed. Which is what I think is the exiting part!!!
I suppose this would also classify as organic if you are into organic foods.