Perhaps you should look for students with sufficient background to
lead a guided course.
And I taught the same course for two semesters after A.M. did, in 2003
and 2004. I think we both found that it's not too difficult to have a
great time teaching a bunch of people Cocoa when they're already
talented programmers. Why should it matter what languages and
environments get taught in universities? Good CS curricula should be
largely orthogonal to any implementation detail.
