Where To Start - Mexican Spanish

I really love the idea of Dreaming Spanish, but there is a severe limitation in super beginner videos for Mexican Spanish. There's roughly only 17-18 hours of Mexican Spanish content for this category.

I have no desire to learn Castilian Spanish as it diverges from Mexican Spanish by quite a lot. My family on my mother's side is from Guadalajara, but my parents never had the time to teach me or my brother Spanish. So now I'm wanting to learn now.

I really want to learn as it's part of my heritage. What happens when I watch all 17 hours of the super beginner videos? Do I watch them all over again? Are there other resources for watching videos at this level? Such as children's programming on streaming services like Vix? Or YouTube?

I'm just wondering if anyone else is in this situation and if there's anything you've done to progress. I'm ready to study 4-5 hours a day or more, but I feel I'm going to run out of content very quickly.

Any help is greatly appreciated. Thank you.