Extreme bartending is a pretty good one that I got about 6 years ago. It's a
little outdated, since there are new techniques and equipment now that they
never talk about, but still alot of fun. It's about $100, but you can split
the cost with your friends.
The best source out there is barflair.org. For $40 membership you can sign on
and have access to thousands of flairtenders around the country. If you live
in a large community, there will likely be members you can hook up with to
share ideas or tricks.
Have fun with it
steve
www.barspooge.com