I just post this on the "Train Smart" thread:
For swimming drills, you can check these articles for more info and drills link: http://www.d3multisport.com/articles/swimvolume.html, http://www.byrn.org/gtips/techswim.htm, http://www.cruciblefitness.com/etips/swimming-drills.htm, and this one for videos: http://www.goswim.tv/