There was a time not too long ago when I’d have described kayak fishing as “simplistic.” You tossed a light-weight yak in the bed of the truck or strapped it to the roof, brought a handful of lures ...

In theory, fly-fishing is a simple sport: Pick a body of water, choose a fly-fishing rod, select your “fly” (or bait), tie a secure knot, cast your line and, hopefully, land a fish on the other end.