Interested In Becoming An Event Planner

Hi there, I am interested in becoming an event planner, & would like some information on how to become one. I have been hosting parties for friends & family for many years & run my own custom craft & gift basket business for 8 years as well professional DJ service & karaoke host. I also have been doing catering for many people & I would now like to branch out further now. Please send me info on how to start. Thank you