I am thinking of tubing Bitter lake (or maybe Haller) in Seattle 6-7ish Friday morning. I haven't done too much lake fishing in this kind of environment and could use advise, especially from anyone familiar with the lakes. My expectations are pretty low, I am mainly just breaking in a new float tube and wanting to get out for a couple hours before I have other obligations. What is a better bet, dragging around buggers and Carey Specials, or tossing deer hair bugs and bunnies into the lily pads and around docks for bass? Or is it mostly pointless to fish these locations at all? If anyone can offer any tips, fly ideas, etc., I would really appreciate it.