Maybe 1 in 5000 people is a serious dancer who will train (lesson or practice, not just events) more than once a week, so normally the market is only there in a large city. But if you present good options you can over time build it to 1 in 500 in ideal circumstances after years of work.

Interesting statistics. I sure those other 15 people in my area come out to join us. :)

I have seen some, (of course not a complete set like you are asking for)but I found if I draw my own, once we learn a new step. It really sticks it in your brain, it also helps with the orientation to the room, for amount of turn, & little things like that. They are on 3x5 cards, we use them for practice, once we have time we pull out the box pracice all the components of the top card, then move it to the back .... and get the next one, that keeps the rotation of ALL steps continious! Hope this helps! ScottyBoysDoll