I might be willing to help out too, depending on when this happens.
If you want a short outline of what I think a good talk would be like, I think first thing to talk about is to explain the nature of competitive gaming, and why the Smash Tournament Rules are the way they are (e.g. why team attack is on, why Yoshi Story 64 is banned, etc)
Second, I would mention the different aspects of the metagame. Wobbles has made a good topic in Melee Discussion about this, though I'm not sure I agree 100% on how he partitions them.
I would explain what the advanced techniques are probably as a subset of the aspects of the game, but do it last to segue into the last section, being application of advanced techniques.