has anyone in here taken dance 101 who was clearly NOT a ballet dancer? As i sit here looking at my scheedule, I really have no idea how I signed up for this class and am starting to get a little worried at what will be expected of me at 8:30am MTWTHF. So anyone who's taken it, give me any insight on what to expect! How should we dress? Do we have to actually do ballet routines? How much do you need to know from the get? Must you be flexible? Should i just pick underwater basketweaving instead?