Re-entering tie dying again

Hey ya'll it's time I get back to tie dying, I did very basic designs and was basically on easy level for years. I stopped for a couple years due to mental and physical health but decided I'm going back to dying shirts, hoodies, etc. I however want to do more advanced stuff but I'm clueless on which blog, youtuber, whoever to follow for advice to progress. Who should I follow to up my skills and learn good advice from? Any help is appreciated!