I'd say you can post an announcement in the Kenpo News section about the club starting, and possibly something in the ProShop as well.
Couple of suggestions, for promoting on the cheep, read Gorilla Marketing and some of the other books in the series. For the operations of the club/school, check the EZine section for some articles, and pick the brains of our members here who are school owners. They've been where you're going and are a wealth of information.
Good Luck!![]()