Hello there are 5 schools that i know of. 4 of them are from Grand master Jamie Basqez Branch, There is a instuctor that has a school In hanapepe, I think his last name Costillo. 1 in Kapaa, GM Jame has 2 in Koloa.. He teaches once a week and his sons and daughter teach the others.
There is others im sure. There is one taught out of a church, i'm not sure where. There is alot of history there, Nice people. i'm sure you will find one close to you. If you need grand Master phone number just send me a message... Good luck