Spawning season, fun time of the year! Your options are limited if you are wanting a covered slip every night! As jdubs45 said Sullivan Marina is about the only covered slip. And that being said the north end of the lake is always good in the spring. Plus the Shelbyville Cube Habitat has Shelby Cubes and Georgia Cubes that you can fish. They also offer maps and GPS coordinates of all the cubes in the lake. You cant go wrong coming to Lake Shelbyville for some great fishing.