Hi..
I have recently started to use a small beginners trick that has helped me a lot on steep waves. I am catching the wave at a 90 degree angle.. Just when the wave stopps lifting the board, and the board starts moving forward, I lean a bit over the side of the board to point it towards the side of the unbroken part of the wave. Then I pop up.
If the wave gets real steep and starts to breake on top of me, then I just keep on my belly until the worst is over.
The fact that I seem to be able to get safe down these steep waves have removed a great deal of my fear about steep waves, and I paddle with more determination ( and trying to catch the vave as early as possible )
Torben