What is the fine-grained topic of the following text: Just one year ago, him and his friend Megan and their two Labradoodles jumped on that boat, sailed out of Galveston and started filming their journey and they’ve gone from zero to over 40,000 YouTube subscribers and now racking up over a million and a half views per month and along the way they are inspiring others to pursue dreams of their own. Only return the topic.
A man and his friend's sailing journey and success on YouTube