Check out Richard Perkins of Ridgedale Permaculture. While he also does offer courses and has written a book (which I can recommend), he also puts out a lot of information for free on Youtube.

A major emphasis of his work is to run his farm as a profitable business while using Permaculture design principles.

Is Regenerative Ag Profitable? Looking at Return on Investments: https://www.youtube.com/watch?v=-A0uNUN9UG0&ab_channel=Richa...