Restoring defaults in Ubuntu Gnome

[Joe]

Hey all,

So, a while back, I made a ton of changes to my main user account. I
removed the gnome-panel completely and replaced it with Avant Window
Navigator and Stalonetray. They have served me pretty well for a while,
but I think I want to go back to the default Gnome settings. Default
session, default panels.... everything; like they were when I logged in
the account for the very first time

Is there a way to quickly change all my setting back to defaults? I
realize I could make a new user or possibly blow away my home dir and
start totally fresh, but I rather do neither (unless those are the only
options, of course). I would work backwards and restore the panel and
such, but I can't seem to find the directions I originally followed.

Any help is appreciated.

-Joe