Options 2 and 3 seem to be the most popular, with a positive degree of flexibility (ie. people who voted for 3 would also be willing to do 2, and vice versa). Just for consideration, here's some things for consideration (if anyone thinks something is inaccurate, please say!)...
Option 2: We would need at least two more families to be involved before it could get off the ground. All the guys would have to start learning how to farm right now (or at least, a good while before we would make the move). The females would have to brush up on their "home economics" skills (sewing and the like), and either learn to do thingd like milk cows and prepare live chickens for food, or begin a business or at least get the skills for a business. The base group would then have to come up with enough money to cover the farmable land/buildings/equipment/moving/ etc., which would range from $500,000 to $750,000.
Option 3: We would need at least one more family to be involved. Everyone would have to start deciding what they would do once in the community, whether having their own business, or working a secular job (some could be "house wives," but obviously all the women couldn't). The base group would need to come up with enough money for land/buildings/moving/etc., which would range from $200,000 to $300,000.
Neither option would include a church right off, since that would be a great deal more money (for this post, I am assuming that we wouldn't be getting ahold of an already built church). Option 2 would necessitate that we spend much more time finding a good piece of farmable land, and certain parts of the country would be preferrable. Option 3 would necessitate being close enough to a city with a fairly sized population base so that people could get jobs.