I'm planning to do the supercub.org flyins to JC this year. I'm starting off with the pre-party up in Spearfish, SD on June 6 then moving over to the early part in Winnifred, MT then heading over to JC mid week then maybe heading back toward Colorado the end of the week depending on weather.

Spearfish, sd:
http://www.supercub.org/forum/showthread.php?44684-Black-Hills-Round-Up-and-Shoot-Out/page2

The breaks:
http://www.supercub.org/forum/showthread.php?44574-Breaks-9S7-June-7-9-Early-part-of-Bushwheel-Awareness-Week-2013

And the supercub.org fly-in at Johnson Creek in Idaho:
http://www.supercub.org/forum/showthread.php?44564-National-Bushwheel-Awareness-Week-June-2013

Anybody else participating in the the supercub guys bushwheel week? Man I need some bushwheels...