Get yourself a live trap, and bait it a can of sardines. After you capture the skunk. Cover the trap with a tarp, or piece of burlap, so it completely covers the trap. Then carry the little bugger to the nearest stream, river or lake and drown him. As long as the trap is covered and the skunk can't see you it won't spray. If you don't want to kill the skunk, drive him away and release him. But drowning is the best way to prevent him from returning.

Coyote Caller