So, aside from collecting the Ghost Medal from Monstro Town, the first five or ten minutes are basically me just wandering around Land's End really confused, wondering where I should go to proceed north to Bean Valley.
Fortunately, I was able to do some searching, and found the exit north before the end of Land's End by the whirlpools.
After that, our party makes way through Bean Valley, collecting treasures and enjoying the nice red foliage. We then make our way to Nimbus Land. Once here, we're able to find a hidden panel and get to that pesky hard-to-reach vine (you'll see which one I'm talking about).
Then, our party reaches Nimbus town and castle, where we face off against Birdo Like Bean Valley, Nimbus Castle has quite a few hidden treasures and items. After beating the bosses Valentina and Dodo, our party makes way to the hot springs, which lead to the Volcano. That will be part 12.
I get stuck quite a few times in this video, and had to consult a guide a couple of times in order to find out what I'm missing. Thanks for bearing with me and watching my videos. Best.