A friend of a friend wants to get certified in Duluth, and I'd like to recommend her a shop that has a class that isn't a compressed, single weekend class, and with any luck, one which has some instructors who get their students off their knees. Does anybody have any ideas for me that I could pass along? I Googled shops and found several, but I honestly can't tell much about their classes, except that one crows about "You don't have to do a two or three week class, we'll certify you in a WEEKEND!" Which obviously didn't thrill me . . .