Drewski,
Recreational boat traffic is slow until 11am so earlier is better but there's not much of an early bite on right now. There are a number of coves that are "no wake" zones that you can fish comfortably all day - Bull Creek, Bee Creek, Austin Country Club (lots of docks at ACC - a great place to skip a Senko when its sunny). Also, up lake gets less boat traffic. Its not just the number of boats, its the kind of boats - these boats carry a system for generating maximum wake for boarders so even a mid-size cruiser can through a BIG wake. Be careful and good luck!