I mostly rely on HBT and I get great information here, but I was looking to start getting educated on brewing practices and techniques, so I joined American Homebrewers Association. They have lots of tutorials and seminars where you can learn from the PROs. I think I paid around $45 for a year l membership and a years subscription to Zymurgy magazine.
https://www.homebrewersassociation.org/membership/membership-benefits/
https://www.homebrewersassociation.org/membership/membership-benefits/