Wanting to fish the Rocky Mountain Lakes (GA Power ) by Rome, Lake Ackworth or the Hollis Lathem Reservoir by Canton. this Dec thru Jan. Using a small boat with trolling motor. Just want to catch fish so don't care if it is crappie, bluegill, bass or catfish. I fished from the bank at Rocky Mountain last week and go no bites using worms. Going to take the boat out next week to one of those mentioned lakes. Any hints on what to do to catch the various fish in those lakes in the winter months? Would not put the boat out till outdoor temperature is in the 60s. Thanks for any replies.