Some the basics:

• Don't fight (except for Alberto), curse (except for Brian) or slide tackle (no exceptions). The refs don't like these things.
• Guy goals are worth one. Girl goals are worth two. When Annabel scores, that's priceless.
• No offsides.
• Everyone must wear shin-guards.
• No outdoor cleats.
• And seriously... win or lose, Angie must score.

That's pretty much it.