You’ll have to explain a little more to a NYC boy :)
What is guiding trout fishing? I had to look up the Smokies :)
But I can tell you the best room service hotels in Atlantic City :)
I would take tourists or anyone, for a fee, into the mountains and show them where and/or how to catch trout from the mountain streams...
I furnished rods, reels and lures and a box lunch for them...