Cindi, I too love your writing style. I'm cracking up here reading your post and some of the other responses.
I've used some rectangular plastic box traps that catch the mouse alive. You put the bait (peanut butter works well, they can't grab it and run) in the far end and balance the trap on a fulcrum. When the little critter crawls in to get the bait, the trap "see-saws" and the gate closes behind.
Now, the mouse is alive at that point, but I've yet to pull one out alive. Of course, my traps are out in the basement and garage where it's pretty cold AND I don't check them as often as I should (every couple of days).
In fact, the last time I checked them was after a major snowfall, and wouldn't you know it, I had two of the critters. It was too cold and too much trouble to bury them, so I developed another removal method.
I waited until nightfall. Dumped them in the snow. And proceeded to make each of them the center of a snowball. Then, with my years of snowball throwing experience, safely deposited them deep into my neighbors backyard. /forums/images/graemlins/laugh.gif
(None of my neighbors have tractors, so I know (hope) they're not on this board.)
I figured by the time the snow melts, there won't be much left of 'em.
Good Luck, and do be careful if you choose to use the poisons.
~Rick