Ross,
As usual, I agree with what Mr. Thorton has to offer. A great deal of positive input has been placed here regarding Pescador and the "fly fishing thing". I doubt you could wrong with them. I'm sure it is great fun, but just looks too cerebral and frustrating for me. As to the bad guides, they are usually a great source of amusement, and are generally accompanied by equally as bad fishermen, drunk. I've actually seen this. No kiddin'.