Hey guys I'm looking for someone that would be considered an EXPERT kayak fly fisherman for freshwater lakes and reservoirs specifically.

I need the most qualified/experienced guy on lakes and reservoirs specifically. Not saltwater. Not rivers. Not creeks. I'm trying to help a friend find a source for a book he's writing. Doesn't have to be in Texas, anywhere but the East coast.

I know there's no actual criteria for an "expert" in this situation, but I need the most knowledgeable and qualified guy I can find.

Anyone come to mind?