Since you’re a total novice, check out the Nikon 1. It’s fully capable of action photography and beginner friendly. However, I would recomend something along the lines of an EOS Rebel or Nikon D series if you’re willing to invest the time in learning to operate the camera.
I have been looking at the Canon Rebel T2i or Rebel T3i.
Just hope they wouldn’t get me in over my head and I would miss a good pic..