Will be towing a 5th in mid-Sept 2011 from YNP to SD going thru Cody with a possible detour to Little Big Horn. Hate scary roads! Already know to avoid the Alt 14 but don't know if 14 or 16 heading east is the easier route. Am willing to go out of the way in order to save my sanity. Any advice would be truly appreciated before settling on an itinerary.