Wow...sounds like you had a blast and an epiphany!! (sp??)
Now you get to shell out bucks for your new addiction, and I can TOTALLY relate!
Like I tell the auto-xers and 1/4 milers....try a day at a road course just once and you'll never go back. They just don't compare (in my book).
I'm guessing you went the Shanandoah track? 105 top speed can't be the Summit Point track. What did you think of the super banked chicane?
And btw...what did your boss say after you picked him off?