A friend and I have actually caught the skunk in a pet cage and drove it dorwn the road to the conservation area where we released it.
We placed some food in the cage to lure it in during the night and had it rigged to close once he was in. (or she - we didn't check).
In the morning we leaded the skunk into the car and drove down the road. it was very easy. The skunk didn't spray us because he was in a closed container and he would have gotten the worst of it. And then we cautiously let him out. Happy to be free he just wandered off.
Now to find the picture of me letting him go