I agree with JIm, with your equipment and tees this should be pretty easy.
Been a while since Master tees, but I assume you are playing 3W from the tee? The only problem can be stopping the ball downwind, but into the wind from 230 out you should not be in the front bunker.
I did not look at your irons but from 230 out and downwind my R11 3I will make it (depending on the wind choking it down).
All that said, I detest Kiawah so do not play it often.