I agree with the above post. A friend directed me to this podcast since I play D&D, and I have to tell you I think it's pretty lame.
Why don't you just read the PHB and learn to play 4E?
Your party class balance is shit. And boring.
Your base stats aren't even correct in some cases (8 is lowest possible ability score in 4E)
Do you ever roleplay or always just say "I'm going to -----"?
How about some actual fucking combat?? With, you know, abilities?
The setting is shit. When picking a setting that you'll be describing to listeners, why the fuck would you pick flat featureless water? Seriously?