As I said I'm new. I haven't hike any distance in a great long time and never tried a thru-hike before. I am 62 and a 2 yr heart transplant recipient survivor. Now, with my doctor's overwhelming approval, I plan on doing the AT starting this April. I have done a lot of research in the process of planning and found a great deal of discussion on pack weight. Here's my issue, I have a Marine ILBE pack and I know that is heavier then what most thru-hikes use. Baring the pack I will be carrying more because of what I need to stay healthy, medicines a more robust first aid kit and the such. I will be working with sponsors and blogging along the trail as well, so there is camera, tablet, and spare battery to carry. I am doing this to help draw attention to the bid need for Organ and Tissue donors.
Here are my questions: Has anyone out there done this before? How heavy is to heavy? How can I lighten the load? Any equipment recommendations?