The packing continues as well as the frustrations of : "what am I forgetting"..."how many of these will I really need"..."will we need that"..."what about the weather" I have been watching the weather at various locations along our route and we may encounter blistering heat as well as snow...so we try to pack for all conditions...Grants Pass, OR has had 100+ temps, while Yellowstone has nights in the 30's...one of our destinations is Medicine Wheel, WY, at an elevation above 10,000 ft...twice before I have been unable to reach it because of snow...maybe this time we'll make it.