Absolutely. Splake, like lakers and specks, go into full spawning mode in october and start pushing shallow as soon as soon as the water starts to cool. I like to fish them like specks and cast into shoreline structure adjacent to deep water areas. Big boulders with 10 + FOW close by has been a top producing spot for me.
If youre fishing with another person, try one person casting spinners like a no. 6 panther martin and the other with a slip floated worm and go from there!