I found a free trial of a play designer at www.jes-soft.com/football. This is a good progarm to get started with. You get a thirty day trail. After the 30 days you can still use the softwware but most of the features are deleted. I have been using it for 2 years and it works great for me.
I have been coaching youth football for 7 years. The defenses have finally caught on to my ways. I began to look on the internet for help and found alot of sights with helpfull information. The problem is that everyone wants money and alot of it. I am currently seeking information about defenses and offenses. The double wing has interested me. Can anyone tell me were I can get good info at a reasonable price.