Haha... well, it's still not 100% straight! It's leaning a tiny tiny bot to left! But I wont yell, because it's so hard to do that while I laugh! ;-)
This photo is really wonderful!! What a fantastic splash, and excellent timing with the camera! I love this scene, and it's wonderfully composed! Very nice colour tones, and lovely "surprise" with the sun in the background!
Nice job at capturing the movement and energy of the crashing wave. I thought I would beat Teunis to the punch and say that the horizon is still off just a hair (the right side a fraction of a degree higher). I wouldn't have noticed if you didn't mention it in your comment. ;)