Hi Bruno - Another recommendation for Loren Williams:
http://www.flyguysoutfitting.com/
I know Loren, and he's just awesome! He is the head coach for the Junior Team USA/PA in the upcoming world championships. He's also a member of the Senior Team USA flyfishing team. I seriously doubt you'll find anyone more highly qualified. I saw Loren last month, and he said he's really booked heavily, but there is still a few openings for this coming season. If you try to contact him in the next two weeks or so, he may be a little slow in responding, due to the fact that he's down in State College working to get the kids ready for the championships. All his expenses are coming out of his own pocket, so you can see the type of individual he is by what he's doing to help the kids of Team USA........Ed