How To Become A Wedding Coordinator?...

Hello! My name is Renee` & I am 18 years old. I would really LOVE to some day become a wedding coordinator. My grandmother was one until she retired, my aunt is a Bridal Consultant, so I try to learn all I can from them. But I need to know of some good colleges I should go to for this kind of work. Also should my major be in business management? Could you please send me some recommended colleges to go to.
Thank you, Renee`