MumOfThree Google "Zengar neuroptimal". On their website they list trainers by location and some trainers offer rental units so you can do it at your convenience at home for a fraction of the price (Neuroptimal is the only system that I personally know of that is fool proof enough that I would recommend the at home route and I did a lot of research). If you are ever in Texas, look me up and I'll let you try mine for free smile