@jimhd, @jdiakiw I too just read your article Jerry based on Jim's cue. Fascinating and impressive. The article creates a simiplicity of travel and experience otherwise thought to be daring, dangerous, unheard of. Well, perhaps in my little world but, not the world of a back packer. My Mom has traveled to Africa in all it's splendor on two occasions. She learned of the culture, and soaked up all that she could of the land, animals and people. She spent time in poor communities and with the children. On her second trip, she returned with luggage full of school supplies and toys for the children. It was humbling and eye opening to her as well. My mom is disabled and has limited walking ability therefore, backpacking was out of the question. She being the brave, strong willed, dare devil she is, would have definitely enjoyed your version much better than hers. Nonetheless, Africa remains permanently tattooed on her arm and in her heart. I'm ecstatic for you Jerry and your worldly adventures. Simply amazing.

PS: I completely understand your departure from chronic pain while adventuring. What a wonderful way to self medicate!