$6,000?
You must be mad!
Come to the UK. Within ten minutes' drive from home I can choose three dance schools. The most expensive charges £5.50 for an hour's group class. They constantly rotate the students around every couple of minutes, so that everyone gets to dance with everyone else. Another is £5/hour, and they offer structured classes at six different levels, as well as holding a weekly social dance and teaching privately, and the other is just £4.hour, and still perfectly OK.
Not one of the three have any facility to "sell" me a course of lessons: I just turn up on the night, and pay as I go. All of them know that we would just laugh at them if they tried any such stunt, and they also know that we are free to go where we find the atmosphere and quality of teaching that suits us.
$6,000 - and just for part of bronze? Well, at least you've cheered me up!