College Fund due to her dad passing

My name is Alyssa and I am 12 years old.  My dad sadly pasted away on Febuary 24th after a sudden fall.  My dad was a very smart guy and knows how important a good eduacation is so my mom and I thought that he would like it if we set up a college fund for me.  If it was his choice it would probably be an IU college fund since he went there and love IU basketball so much.  So I would appreciate even the smallest donation to help add up to put into the Indiana 529 plan my mom started for me so that I can go to college when I get older.  Thank you :)