Thanks for the feedback.
For surf I don't shoot RAW, shooting in RAW and taking sequences with a 350D doesn't work too well. I have turned the brightness down in these shots using photoshop. Shooting surf on the East Coast of Australia is bit of a mission, arvo lighting is the best (pics 5-9) but shooting in the morning is very hard, finding the right angle to shoot on, where there surf is going to be good and finding a decent peak with decent surfers on it.