Be sure to check out our supports buyer's guide. http://www.videomaker.com/article/15760-tripods-stabilizers-better-video-from-the-ground-up Any price range you need to land in? Here's something you don't see very often, fluid head on a monopod, http://www.manfrotto.us/photo-monopods-fluid
There's definitely a lot out there, with many functional monopods for less than $100. Happy searching!