As a breastfeeding mother myself I can definitely vouch for its many uses! haha.
I've got a 23 mth old and a 6 mth old-- I've donated about 170 oz of breast milk to a family in need.. and I'm still going. Thank heaven's for my chest freezer! :D
That's great! I do the same thing, but with old canning jars.. I put labels on the caps. Same idea though. :D I have 'cans' for the kids schooling, vacation, etc.
I'm kinda in the same boat as you.. I live on .69 of an acre, looking at buying 5 acres right now but its so expensive in my town. 5 acres for $12,000.00. It would take me forever to save up that kinda money. (and thats a great deal.. I have found 2 acres for 28k, and 1 acre for 18k.. this land...