hello Liz,
the link above describes one way of removing corn from the cob. I think they used to dry it well before use to. Somewhere on the web is a discription of how to make a little oojamaflip thingummybob that removes them from the cob , I will try to find it but don't hold your breath. I do remember reading about 'The Old Days' somewhere, and the person said when asked what they remembered most about the old days, they said "sore thumbs form removing corn " . So it would seem to be an age old problem
. I can't offer any advice first hand ,as I haven't done it . I have grown small amounts of wheat though , that is pretty much just like growing grass. Sow it and let it be....it does all the work ...till harvest time . Then it is your turn , small amounts are very easy to harvest by hand ,upto say 1/2 an acre . Any bigger than that and you need to be very determined and FIT. You should be able to get somewere between about 1/2lb-1lb per square yard of wheat .
cheers
Russ