Any body here run a grey water system? I would only be running sauna, shower / bathtub, and sink at first long term plans would include a washing machine but i't be a few years. Basically It would need run a bath / utillity house untill we get the money together for the house / cabin. I do plan on takeing the DEC homeowner class, but was hoping to have seperate systems. Again I'm just in the planning stages of all this. Any advise?