Check for a local trad club close to you.Someone should be glad to help you choose the right longbow,reflex-deflex,straight D whatever.Try to shoot a few longbows before deciding what you want to buy.Check out http://www.siegeworkcreations.com/longbows.htm.There are numerous good longbow bowyers.Siegeworkcreations has a good basic price for a beginner.If you really want to get pumped get hold of
Lettin' Loose
A Season with a Longbow DVD