Keep some area in the tail of your board. It is easier to land a difficult take-off if you have some area under your feet when you hit the bottom following a big drop. A pinny tail is fine for steep high lines but will do you over most times if that is what you are relying on to help you set your rail into that section bending away down the reef. (Sure if your skill levels are high then go the narrow tail).
The road of excess leads to the palace of wisdom.
WB
