What about the Sticky Pod? Easy to balance, quick to adjust and so simple, it's intuitive. Call me biased, but my customers use the Sticky Pod as a steady cam on a regular basis. Of course, you can always setup your camera on your car and just idle beside your subject while on the sidewalk or in a parking lot. The camera will look like it's floating beside your subject. This dolly style setup is another great way to shoot your subject.
The best model to use is the Sticky Pod Dash Cam and a 12 inch extension. Then you'll need a small weight from WalMart or any retailer that you can slip over the extensions. You can see this setup by going to: http://www.stickypod.com/videos.html
If you have any questions, please drop me a line or give me a call.
Hope this works for you,
Tom Heibel
Sticky Pod Inventor
http://www.stickypod.com
866-544-3636