Lincomatic gave me this link at his site:
http://www.geocities.com/lincomatic/homebrewant.html
It's the best, easiest batch of antenna designs I've come across yet. There's a "toothpick", omni, a cantenna, patch, etc. He's got it all, and they're the best I've seen. As soon as I get a couple pigtails I'm building a toothpick for stumbling, and an omni for driving.