I'm planning a road trip through the US next year and an event like this would be awesome to attend! My only requests would be plenty of notice to allow time for individuals to organize themselves and try to pick a date that doesn't conflict with a major event, eg; Jeep Jamboree.... Location doesn't matter, so you East Coasters and West Coasters can fight that out... I'm pretty sure that once a date has been locked in, anyone that truly wishes to attend will adjust their calender to suit.