Lake Sylvia in Lauderdale Beach Last time I was there it was a bit crowded with seedy, just-this-side of derelict, boats. Local knowledge helps to find your way in.
Charts are not very good. Deepest approach (>6.5 feet) is close in along the docks on the eastern side.
North Lake and South Lake in Hollywood. South lake is usually less crowded, probably because the eastern entrance of South Lake is shown on NOAA
charts as 3 feet deep. It is actually 32 feet.