Just found these awesome noseriding video tutorials

[ConcreteVitamin]

https://www.youtube.com/watch?v=fqMqvjF68ys

https://www.youtube.com/watch?v=IL8Pd_eneqc

https://www.youtube.com/watch?v=gVD2SzWcmQ8

https://www.youtube.com/watch?v=m8RDiiWhDTI

Pretty helpful!

[waikikikichan]

First video at 1:59 " There are moments you can see all the way to the tail of the board, and there's NO water being pressed down on the back, but he is still stable."

Hah, you can clearly see the wave fully engulfing the back of the board behind the surfer's back heel.

In the next segment with Kaniela Stewart, he says " there's no water on the back of his board, there's no water ANYWHERE on his board "

Huh ? Dude, you need to look closer. It's there.

[ConcreteVitamin]

Yes, thought that was unconvincing.

One tip I found pretty helpful -- Visualize feathering up ahead, which indicates a steep section, think about "traveling through" that section