Well i would absolutely love to do this, but i don't own a micrphone.
i might have to sneak out and buy one before Sunday.
IMHO I suggest you get a headset with a boom mic. Very inexpensive these days; I use a Labtec LVA 8550. Flying, we found a boom mic produces clear speech. When using a regular microphone background noise however small, can cause issues.
Playing a sim with headset produces IMHO an incredible experience with surround sound more immersive. I have the Logitech 5 speakers and the rumble box on the floor but prefer my SONY headset.
(I wonder if anyone uses Skype? I have that and use it for international conversation and it works well and is free.)