That would be me. I'm Peter Vincent. And I'm teaching the vampire class because I know more about the wide variety of vampire breeds around here than just about anyone else in Lawrence. I also teach the class on shapeshifters.
Nothing personal, but it really wouldn't be good for anyone involved for you or your brothers to attend my classes in person. It would make me... highly uncomfortable, to say the least. And that's no way for anyone to be taught any subject.
I can, however, send you a treatise on the different kinds of vampires we've encountered around here. Same thing for the shapeshifters. That way you've got all the information you need. I can answer any further questions you have over the net, or direct you to someone else who can meet with you in person. Will this work for you?