I'm mostly right handed, but have always used the left handed version of foot placement when skateboarding, single water skiing, and snowboarding. I don't remember, but it may have been a lefty that taught me how to skateboard and I carried it over to the other sports.
I eat right handed using utensils, but use my left hand for snacking. I played ping pong left handed, but tennis right handed. I played guitar right handed and hit the ball horribly no matter which way I held a bat.
So, because I use my right hand to write, I guess I am right handed.