Hi All, I have been a lurker for a couple of years and now have my passage to Spain. Arriving Barcelona May 1 and only have 3 weeks. I am 66 and up until 3 weeks ago a couch potato with a history of bad knees and shin splints. I know I will not be able to do distances, and will be content to walk only as far as my body allows. Been thinking starting in Sarria and continuing on to Finisterra and Muxia. Is that doable? Would I be better to walk another section? Thank you in advance for any advice. Don