Honestly, from a purely financial aspect drum corps is not worth the money. Experience standpoint it's amazing but I would suggest that the older corps models taught a LOT more about marching music as a whole to prepare future band directors. Everything from parades and endless fund raising which YOU will need to be involved in. Also, your typical band is not going to have the cream of the crop and you are going to need to be able to get a show on the field and actually teach people not just mold raw talent. With education costing so much it's really something to consider when you are paying your student loans down. Just my 2 cents.