What's up Lincoln Co Archer?
I'm a LC boy myself, just relocated to Murfreesboro... a lot closer to all the good fishin! My family still has a farm over in Cyruston which is just between McBurg and Hot Rock.
I'll tell you from my experience of fishing the Caney over the past 8 years, if you're spin fishing you need to throw a 3.5 to 4 inch suspended crank bait. I spent the first 6 years using worms and roostertails. Caught lots of fish in that time but only a few that were worthy of braggin about. Since I've started targeting the larger fish over the past year I've already landed several fish over 20 inches and bigger. Just recently I was rewarded with the biggest brown I've caught to date. It wasn't all that long at only 22 inches but it was built like a football, measuring 14 inches around. An online weight conversion estimated it to be 7.71 lbs.
As for the spoons, I've seen them work but a guy next to you fishing a jerk bait would catch more fish.
Good luck!