I hate running. Running should only be done if you have brain-eating zombies chasing you.
I own an elliptical, but the darn thing is so loud, I can't watch tv while using it. It's too boring to use it if I can't watch tv at the same time.
Cycling...too dangerous since there aren't any bike trails nearby.
Personally, I like hiking. It doesn't require any special equipment and you get to be in the great outdoors. Unfortunately, the nearest state park (and therefore trails) is 20 miles away.