It's really not that far. Like an hour east of the grapeving - or something like that.
But it's well worth it. Do the Buttonwillow track - it's a helluva lot closer.
But if you want to race at Sears Point it'll cost a lot more, that's an expensive track.
And Nik lives in So Cal, so that's why he doesn't do Thunderhill.
Or so I imagine.
But do the damned trackday!

-Jason