Come on up to Lake of the Ozarks, there is only about 10,000 docks to choose from. And ever size dock that you can can think of from docks will range from 10'x10' to some 60'x100'. A few are heated, most are just a open style with just a roof. Heated or not heated doesnt seem to really matter. Heated ones are just nice if its cold and windy out. But fishing around docks is the way to go during the winter around here.
Ted
Neither snow nor rain nor heat nor gloom of night will keep me from crappie fishing!
2010 Lake of the Ozarks Super Slab Champion