I recently took my girlfriend to Lake Placid, NY. It's a cold place where the 1980 Olympics were hosted- great for skiing and outdoor activities.
I took the opportunity while driving along the desolate roads there to find a nice scenic spot with a frozen river running parallel to the roadside to do a few "throws". There were no people, no cars just in case you are wondering.
The following video captures were done to illustrate my evolving technique. I use an overhead, helicopter technique and my release was learned from one of the excellent slinging articles (Slinging advice for beginners - Bill Blohm) This pointing method helps me a lot.

A- starting stance- I use about 3-4 revolutions with legs together as shown- sideways to my target.
B- The open-stance position which I take as I am entering my final revolution.
C- Using the method in one of the articles, I try to point my finger (of my slinging hand) in the direction of the intended throw and release at that spot in front of me--
In all, a healthy start for a beginner. I was keeping the throws within a fairly tight forward angle, but not aiming for anything in particular on the ice. It was neat to see them sliding across the frozen water once they hit.
Definitely no distance records set, but I am learning!