WHAT clay target game?
There is a lot of difference between trap, skeet, 5-stand, and sporting clays, and even a bigger difference compared to backyard pasture clays.
Remington has good training brochures for trap and skeet:
http://www.remington.com/pages/news-...downloads.aspx
The old adage "head on the stock, eye on the rock" does apply across the board, but since each game has different presentations and rules, it needs to be taken into context of what you are facing.