My Dad is always sending over corn from his garden and he shucks it first. I just put it in a big zip-lock and toss it in the fridge. It keeps fine for a couple of days. We've always eaten it by day 2 so I don't know how much longer it would keep.
Cook it for just a short time, then run each cob through the center of an angel food cake pan.
The hole in a bundt pan is too small for an ear of corn to pass. This is how you do it:
http://simplyrecipes.com/recipes/easy_tip_for_getting_corn_off_the_cob/
http://www.youtube.com/watch?v=OqtjzR0MI6Y