One way to add to your camping knowledge is with e-books from the Kindle store. Amazon has several camping information books that are free, and others that are very reasonably priced. If you are not familiar with the Kindle store, it is easy to use. You need an Amazon account (which is free), and either a Kindle, or a Kindle app for your laptop or tablet.
Then you just go to the Kindle store, put in "camping" as the search term, and search either by relevance if you are not concerned about price, or by price from low to high otherwise. If you have an actual Kindle and an Amazon Prime account, then you can also use the Kindle Lending Library to borrow books. Then you can read them first and decide if you want to buy the book.