My intent was not to over ride the dirt bike section, just present a parallel option. Its all motorcycle, all fun.
Yes Thunderhill is 3.5 hours away, I could do a early morning or late afternoon of driving if it makes things work for others. People could pile in my dually (4+1) and sleep on the way to or from Willows. BBQ at Thunderhill is still pretty epic, plenty of room if people want to sleep in the shop too. It's a budget thing as well, as dirt bike riding is generally with out fees where as Carters is another 320 for both days plus gas, and misc slicks and what not.
It's likely making things too complex though.
I think it'd be more like an epic week then weekend....