Hey Dazza ... good to see another SEQld'er in the forums
http://www.mtbdirt.com.au/_files/09coolthumbs.gif
I like the sky reflection in this shot and that's obviously the main subject. The actual sky is a bit blown out though.
For me, I think the composition would be stronger if there was either a) more real sky (not much but a bit more), or b) no real sky visible.
Also, the sea horizon should be level.
I'm totally uncertain if the colour cast works or not. I like it, but don't as well. I tend to be a colour person usually so perhaps that has something to do with my opinion. Not sure.
Anyhow ... welcome to the forums ... keep em coming :)