I usually receive a lot of questions from hikers who need some planning help, and due to time constraints, I can't answer them all. Perhaps I've already answered your question in one of my YouTube videos or on my blog; you can always take a look there. When I first started hiking myself, I found a lot of information on YouTube and Facebook. For general hiking tips, channels like Darwinonthetrail and Homemadewanderlust have been my teachers. If I had specific questions about a particular trail, I would look for related groups on Facebook (for example, if I was going to hike the TMB, I would search for 'Tour Du Mont Blanc' within the 'groups' tab on Facebook). Since there are many hikers there, you'll likely get an answer to your specific question. In any case, I wish you lots of hiking fun!