I don't know about gurus... but here are some tips that might help.
Create multiple videos on the same Youtube account, hopefully ones that are at least bearable to watch.
Name the videos with longtail keyword phrases, that might entice clicking and add descriptions including some of your target keywords, just don't over do it. Of course add a link back to the site as well.
Share your videos with as many people as you can via emails, instant messaging, social sites...forums?

Ask people to watch the whole video, maybe incentivize a little bit - "Can you help me out and see if this video I made seems professional enough?" People like to give feedback and opinions. If you can get people to like and subscribe that's even better.
Be active and interact on your Youtube account. Fill out info on your profile and take advantage of all the site's features.
Find other videos in your niche and other high ranking videos and leave comments - this builds internal links on youtube back to your profile.
Share/Embed your videos on as many other sites as you can, there are thousands of sites that accept youtube embeds. If it's for a local business then there are many business listing sites (citation sites) that allow for youtube embeds. You can also embed in many blog/web 2.0 sites. Below is a small handful of sites to start with that you can embed youtube videos on. Then of course interacting on these sites will help as well.
about.me
spoke.com
agreatertown.com
buzznet.com
storeboard.com
lockerz.com
simfany.com
quora.com
jippidy.com
buzzfeed.com
myvidster.com