I've been searching around online for an effective, small-team (7 person team w/ 3 of the 7 on the line) flag football playbook but everyone seems to want to charge money for their play-calling schemes and ideas. I was wondering if anyone can point me in the right direction in terms of how to develop a competetive playbook. If anyone has played flag football and knows how to run an effective offense or knows of a website with some good, free advice please let me know.