I just got back from hiking 14 miles at Rocky Mountain National Park and wanted to express my gratitude to Dr. Burton for making it possible. Most trails in the park were uphill and with my daughter Karen's help and two hiking poles, I even amazed myself at what I could accomplish. Most areas were between 8,500 and 12,000 feet altitude. Note that the photo shows no trees because we were at tundra level. Thanks again to you for the many times I needed your help. Best wishes to everyone at TOA that made my adventure with my daughter possible.