Boarding the 1st Time

I do believe I will feel all the muscles of my body tmrw morning. It was my first time snowboarding, and I had a fantastic time! I was super SUPER scared ay first - on the ski lift and at the very top of the mountain. But halfway down, I got the hang of it, fell countless times, and found that boarding backwards-ish (facing the mntn) works for me.. The soreness I feel right now are: my lower back, my ass, my knees, and my ankles or feet... Next time I go again, I'll make it a goal to learn breaking on my heels and getting up back to the mntn. Weeeee!