I use Vista Print for my postcards and business cards, you have to design the cards yourself and upload the image, I'm not sure how user friendly it would be for you, as they have templates and you have to make sure everything fits. They do have design services. They are really easy to use, your mom could design and
upload that for you if you wanted her to.
You can't protect a business name, you just register it with the Secretary of State in downtown Columbus. That's when you select what type of company you will be and pay the appropriate filing fees.
For the CD and MP3 of the class, when you send your December payment, put in the payment for the class - there was no set fee, it was a love offering, so you decide how much you want to pay and once I get that I will put it in the mail back to you. You must add $2 to your love offering for the CD.
Have a blessed Thanksgiving.