Grip & grins, screaming reels, and airborne salmonids are the bread, butter, and bacon of flyfishing media. It sure gets the heart thumping to see that tarpon thrash its head side-to-side in midair. The film tours capitalize on this adrenal desire and know how to deliver. But there are times you don’t want your heart to race. Occasionally, you just want to sit back and relax with some wholesome…