Here's a resource for you:

There are many groups out there who call themselves Masterminds. And though they are worthy group coaching programs or membership groups, they aren't Masterminds. In this free guide, Dan Miller will take you through the 5 questions you need to answer before starting your own Mastermind.

Dan Miller has had his own Mastermind for decades and has successfully taught hundreds of successful people how to start their own Mastermind in his Mastermind Principles Masterclass. This free download gives you a sneak peek into that masterclass.